HEADPHONES

Brand Owner (click to sort) Address Description
BLASTER MONSTER, INC. 5 Pine Ct. Hillsborough, CA 94010 Headphones;
BLEMIL Shenzhen Hengyue E-commerce Co., Ltd. room901,bldg.2,Chunhaianyaju,high-tech nanhuan road,Yuehai st.,Nanshan dist.,Shenzhen, 518000 China Headphones; Hygrometers; Telescopes; Apparatus for recording, transmitting and reproducing sound and images; Baby monitors; Baby scales; Car video recorders; Digital photo frames; Electronic interactive whiteboards; Electronic notice boards; Electronic tags for goods; Interactive touch screen terminals; Portable media players; Rearview cameras for vehicles; Rechargeable electric batteries; Smart watches; Tablet computers; Thermometers not for medical purposes; Tool measuring instruments; Wearable activity trackers;The wording Blemil has no meaning in a foreign language.;
BLEYLE Luo Li No. 67, Group 8, Tiandengba Village, Mingxinsi Town, Zizhong County, Neijiang City, Sichuan Province 641000 China Headphones; Smartwatches; Sunglasses; Baby monitors; Cases adapted for holding smartwatches; Cell phone cases; Frames for spectacles; Protective cases for audio equipment in the nature of headphones; Protective cases for tablet computers; Protective films adapted for smartphones; Smartwatch bands; Smartwatch straps; Wireless chargers;The wording Bleyle has no meaning in a foreign language.;
BLIKSEM Shenzhen Wanze Huitong supply chain Co., Ltd #2076, 2/F, bldg B, electronic tech bldg No. 2070, Shennan Middle Rd, Futian Shenzhen 518000 China Headphones; Battery chargers; Blank flash memory cards; Computer memory devices; Downloadable computer operating programs; Electronic chips for the manufacture of integrated circuits; GPS navigation device; Portable vibration speakers; Power wires; Telephone apparatus;The wording BLIKSEM has no meaning in a foreign language.;
BLISLIAR Yongjun Liao No.82,Nangji Street,Baima South Road Baima Bridge Town,Ningxiang County Hunan Province 410600 China Headphones; Megaphones; Microphones; Alarm bells, electric; Audio recorders; Calculating machines; Cell phone cases; Computer mice; Covers for tablet computers; DVD players; Global positioning system (GPS) apparatus; Life buoys; Life jackets; Punched card machines for offices; Whistle alarms;BLISS LIAR;
BLOCK METAVERSE Shanghai Xingtang Software Development Center No. 3, Lane 1998, Jinbi Road Fengxian District Shanghai 200000 China Headphones; Computer game software downloadable from a global computer network; Downloadable computer programs featuring positionable game piece figures for use in the field of computer games; Downloadable computer programs for editing images, sound, and video; Downloadable computer software development tools; Downloadable electronic game software for cellular telephones; Downloadable electronic game software for use on mobile and cellular phones; Downloadable web site development software; Dust proof plugs for earphone jacks; Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords; Electronic devices for locating and tracking lost articles, people, pets using global positioning system; Game headphones; Memory card readers; Protective covers and cases for cell phones, laptops and portable media players; Selfie sticks; Smartphone mounts; USB cables for cellphones; Waterproof cases for smart phones; Wireless ear buds;BLOCK MET AVERSE;
BLOGY BLOGY 1565 N PARK DR. STE 100 Weston FL 33326 Headphones; Apparatus for recording, transmission, processing and reproduction of sound, images or data; Auxiliary battery packs; Batteries and battery chargers; Loudspeakers; Loudspeakers with built in amplifiers; Apparatus for recording, transmission and reproduction of images; Apparatus for recording, transmission or reproduction of sound; Apparatus for recording, transmission or reproduction of sound and images; Audio headphones; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Earphones and headphones; Sound recording and sound reproducing apparatus and instruments;BLOGGY;
BLOOD OF STEEL ON LINE Shanghai Yunchan Digital Technology Co.,Ltd 12F, Bld D, Yinghua Plaza, No.2899 West Guangfu Road, Putuo District Shanghai 200000 China Headphones; Computer game programmes downloadable via the Internet; Downloadable computer game software; Downloadable computer game software via a global computer network and wireless devices; Downloadable computer game software for use on mobile and cellular phones; Downloadable computer programs for video and computer games; Downloadable interactive multimedia computer game programs; Downloadable virtual reality game software; Video game cartridges; Virtual reality headsets adapted for use in playing video games;ON LINE;
BLU BASS GIMIX INC. 4800 LYONS TECH PKWY #1 COCONUT CREEK FL 33073 Headphones;BASS;
BLUEZONE Lenfest Media Group 565 East Swedesford Road, Suite 303 Wayne PA 19087 Headphones; Audio speakers;BLUE ZONE;
BLUFIN Intec, Inc Ste. 400 7600 Corporate Center Drive, Miami FL 33126 Headphones, earphones, earbuds, earsubs, headsets, speakers for portable electronic music players;BLUE FIN;
BLUMELODY Shenzhen Qin De Hai Technology Co., Ltd. 309 Tianfuxing building,Meilong road Minzhi street, Longhua new district ShenZhen 518000 China Headphones; Headsets for mobile telephones; Headsets for telephones; Smart watches; Speaker enclosures; Speaker microphones; Audio speakers; Music headphones; Virtual reality glasses; Wireless headsets for smartphones; Wireless speakers;
BLVCKENGINEER Kelso Griffin 9000 E Jefferson Ave 9-8 Detroit MI 48214 Headphones; Optical glasses;BLACK ENGINEER;Pants; Shirts; Shorts;Computer technology consultancy;
BOAHCKEN Foshan Shunde District Lecong Town Baokeng Teashop One of Shops, No.A160, Zhen'an Rd., Lecong Town, Shunde Dist., Foshan, Guangdong 528000 China Headphones; Computer cables; Downloadable interactive game software; Ethernet cables; MP4 players;The wording Boahcken has no meaning in a foreign language.;
BOBRONO Shenzhen Chengnuo Technology Co.,Ltd. 2nd Floor,Building 23,Huangtian Jinbi Industrial Zone,Baoan District Shenzhen 518000 China Headphones; Audio-receivers and video-receivers; Battery chargers; Blank integrated circuit cards; Cabinets for loudspeakers; Computer operating programs, recorded; Computer peripheral devices; Electrical plugs and sockets; Integrated circuits; OLED (Organic light emitting diode) display panels; Printed circuits; Selfie sticks; Transmitters of electronic signals; Video baby monitors; Video screens;
BODY BUILDING.COM VITALIZE 9169 W. State Street #510 Boise ID 83714 HEADPHONES, CASES FOR MOBILE PHONES, EYEWEAR, SUNGLASSES;BODY BUILDING;BOTTLES SOLD EMPTY, PILL DISPENSERS FOR PILLS AND CAPSULES FOR DOMESTIC USE, FUNNELS, SHAKERS FOR MAKING DRINKS;
BOERDUNQI Xiamen Weiqiruo Network Technology Co.,Ltd. Unit A406, 4th Floor, No. 12 Haijing East Road Xiamen 361000 China Headphones; Microphones; Scales; Smartglasses; Smartwatches; Blank USB flash drives; Cabinets for loudspeakers; Computer mouse; Electrical plugs and sockets; Electronic tags for goods; Measuring rules; Mouse pads; Photographic cameras; Pocket calculators; Stands for photographic apparatus;The wording Boerdunqi has no meaning in a foreign language.;
BOEYOS Fan, Weican Fuxin Lane 3-6, Fengshan Village Heping Town, Chaoyang District Shantou, Guangdong 515154 China Headphones; Baby monitors; Car video recorders; Cell phone battery chargers for use in vehicles; Cell phone cases; Chargers for batteries; Computer cameras; Computer keyboards; Computer mouse; Data cables; Ear buds; Ear phones; Electric charging cables; GPS navigation device; Mouse pads; Power adapters; Protective films adapted for smartphones; USB cables; Wireless charging mouse pads; Wireless computer peripherals; Wireless ear buds;The wording Boeyos has no meaning in a foreign language.;
BOHR Adora Red 15401 Bellaire Ave Grandview MO 64030 Headphones;
BONEHEADZ Nerdee's World 605 Julia Ct. Suisun City Ca. 94585 605 Julia Ct. Suisun City Ca. 94585 Suisun CA 94585 Headphones; Skateboard helmets; Skateboarding helmets; Audio headphones; Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices, namely, headphones; Earphones and headphones; Game headphones; Music headphones; Protective cases for audio equipment in the nature of headphones; Wireless charging stands for smartphones;Skateboard decks; Skateboard grip tapes; Skateboard rails; Skateboard riser pads; Skateboard trucks; Skateboard wheels; Skateboarding gloves; Skateboards; Skateboards; Skateboards sold as a unit with skateboard wheels; Stands for electronic game playing apparatus, namely, headphones; Toy action figures; Toy animals; Toy armor; Toy banks; Toy beanbags; Toy brooches; Toy building blocks; Toy cars; Toy clocks and watches; Toy construction blocks; Toy face masks; Toy figures; Toy for pets; Toy jewelry; Toy masks; Toy model cars; Toy model vehicles and related accessories sold as units; Toy modelling dough; Toy models; Toy robots; Toy stamps; Toy stuffed animals; Toy swords; Toy vehicles; Toy water guns; Toy weapons; Toy zip guns; Toy, namely, battery-powered computer game with LCD screen which features animation and sound effects; Toys, namely, bean bag animals; Toys, namely, puppets and accessories therefor; Action figure toys; Athletic protective arm pads for skateboarding; Athletic protective elbow pads for skateboarding; Athletic protective knee pads for skateboarding; Athletic protective wrist pads for skateboarding; Bags for skateboards; Ball bearings for skateboards; Bath toys; Battery operated action toys; Bendable toys; Bushings specially adapted for skateboards; Cases for toy vehicles; Children's multiple activity toys; Collectable toy figures; Dog toys; Dolls and doll accessories, namely, clothing for dolls, doll rooms, doll beds, doll houses, toy fabrics and linens for dolls and strollers for dolls; Electric action toys; Electronic toy vehicles; Electronic action toys; Fantasy character toys; Fidget toys; Infant toys; Inflatable toys for swimming pools; Inflatable pool toys; Kinetic motion desk toys; Knitted toys; Longboard skateboard trucks; Longboard skateboard wheels; Longboard skateboards; Mechanical toys; Mechanical action toys; Miniature toy helmets; Model toy vehicles; Modeled plastic toy figurines; Molded toy figures; Novelty toys for playing jokes; Novelty plush toys for parties; Pet toys; Plastic character toys; Playing pieces in the nature of miniature action figures and toy model vehicles for use with table top hobby battle games in the nature of battle, war and skirmish games, and fantasy games; Plush toys; Plush toys with attached comfort blanket; Pop up toys; Positionable toy figures; Positionable printed toy figures for use in games; Positionable printed toy figures for use in puzzles; Printed positionable toys for use in children's board games; Protective padding for skateboarding; Punching toys; PVC toy figures; Radio-controlled toy vehicles; Ride-on toys; Ride-on toys and accessories therefor; Rideable toy vehicles; Rideable toys and accessories therefor; Rubber character toys; Sand toys; Sandbox toys; Smart plush toys; Smart robot toys; Soft sculpture plush toys; Spinning fidget toys; Squeezable squeaking toys; Squeeze toys; Stuffed toy animals; Stuffed toy bears; Stuffed toys; Stuffed and plush toys; Talking toys; Water squirting toys; Water-squirting toys; Wind-up toys;BONEHEADS;Charms for key chains; Charms for key rings or key chains;Hats; Sweatshirts; T-shirts; Graphic T-shirts; Hooded sweatshirts; Short-sleeved or long-sleeved t-shirts;Busts of characters; Book stands; Costume stands; Costume display stands; Display stands; Hat stands; Wig display stands;
BONES AUDIO Ciara S. Cornelius 137 Montague Street #178 137 Montague Street #178 Brooklyn NY 11201 Headphones; Headphones including attached lanyard; Adapter cables for headphones; Audio headphones; Ear pads for headphones; Earpads for headphones; Earphones and headphones; Game headphones; Loudspeakers, headphones, microphones and CD players; Music headphones; Noise cancelling headphones; Personal headphones for sound transmitting apparatuses; Personal headphones for use with sound transmitting systems; Stereo headphones;
BONWEISE Shenzhen Jiuwei Electronic Commerce Co., Ltd. Rm 301, No. 3, Xiawei, Bantian Community Bantian Street, Longgang District Shenzhen 518000 China Headphones; Audio headphones; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Dust proof plugs for earphone jacks; Ear pads for headphones; Earphones and headphones; Game headphones; Headsets; Headsets for mobile telephones; Loudspeakers, headphones, microphones and CD players; Music headphones; Noise cancelling headphones; Stereo headphones; Telephone headsets; Wireless headsets for smartphones;The wording Bonweise has no meaning in a foreign language.;
BOOGIE BREW Meng Yuan Zuchongzhi Rd 2290, Nong Bldg 1, Pudong Shanghai 201203 China Headphones; Audio headphones; Music headphones; Wireless headphones;
BOOM MONSTER, INC. 5 Pine Ct. Hillsborough, CA 94010 Headphones;
BOOMBOOMS INCIPIO 17192 Murphy Avenue, #19219 Irvine CA 926239998 Headphones;BOOM BOOMS;
BOOMCORE Changsha Aolusi Electronic Commerce Co., Ltd. Rm 2106, Unit 2, Phase 1, Changchengya, No.560,Youyi Rd,Xinkaipu St,Tianxin Dist Changsha, Hunan 410000 China Headphones; Headsets; Loudspeakers; Microphones; Audio-receivers and video-receivers; Ear pads for headphones; Ear plugs for divers; Earpieces for remote communication; Headsets for playing video games; Horns for loudspeakers; Portable media players; Portable vibration speakers; Sound recording apparatus; Sound transmitting apparatus; Soundbar speakers; Speaker microphones; Vibration dampeners for electronic audio equipment; Wireless microphones with integrated speakers; Wireless speakers;The wording Boomcore has no meaning in a foreign language.;
BOOMIX Vex Imports Company 13670 Danielson St Ste C Poway CA 92064 Headphones; speakers, namely, audio speakers, loud speakers; local area wireless network speakers; short range wireless communication speakers; usb battery chargers; and stereos namely, stereos for vehicles, personal stereos;BOO MIX;
BOOMPHONES HEADBOX 7083 Hollywood Blvd. Los Angeles CA 90028 Headphones;BOOM PHONES;
BOOMPHONES INNODES, HOLDINGS 12100 WILSHIRE BOULEVARD, SUITE 1500 C/O HAYES MICHEL LOS ANGELES CA 90025 Headphones;BOOM PHONES;
BOOMPHONES QLICK INC. Richmond Hill 462 Easy Street Ontario L4C5M6 Canada Headphones;BOOM PHONES;
BOOMSOUND MONSTER, INC. 5 Pine Ct. Hillsborough, CA 94010 Headphones;BOOM SOUND;
BOOST BOOST WORLDWIDE, INC. 6200 Sprint Parkway Overland Park KS 66251 Headphones; audio speakers;Handbags; backpacks; fanny packs;Clothing, namely, shirts, shorts, hats and pants; headwear; footwear;
BOOSTED BOOST WORLDWIDE, INC. 6200 Sprint Parkway Overland Park KS 66251 Headphones;
BOOTIE BABE MARK O'HARA 33 Merwin Avenue #11 Fairfax CA 94930 Headphones; Audio speakers; Loud speakers;
BORDSEK Yuerong Yuan Beizhi Street, Wei Town, Shangguan Town Dongyuan County Heyuan City 517500 China Headphones; Battery chargers; Cell phone battery chargers for use in vehicles; Cell phone cases; Chargers for electric batteries; Holders adapted for mobile telephones and smartphones; Power adapters; Protective films adapted for smartphones; USB cables; Wireless chargers;The wording BORDSEK has no meaning in a foreign language.;
BOREALIS Aurorus Audio 5000 Thayer Center Suite C Oakland MD 21550 Headphones; Audio headphones;
BORENBUIR Guangzhou Bolunbeier Electronic Technology Co., Ltd. Rm 717,Bldg 1,No. 5,Yingxing Middle Rd, Donghuan Street, Panyu District, Guangzhou, 511400 China Headphones; Megaphones; Microphones; Analogue to digital converters; Audio headphones; Audio speakers; Banana plugs; Data cables; Electric cables and wires; Electric cables, wires, conductors and connection fittings therefor; Guitar cables; Interfaces and peripheral devices for computers; Microphone boom pole; Microphone cables; Mounting brackets adapted for computers; Mounts and mounting brackets adapted for televisions; Speaker microphones; Subwoofers for vehicles; USB cables; Wireless ear buds;The wording BORENBUIR has no meaning in a foreign language.;
BORIKEE Guangzhou Zhibuluotuo Trading Co., Ltd. Room 303, No. 2, Longdong West Street Tianhe Dist, Guangzhou 510000 China Headphones; Adapter cables for headphones; Battery chargers for mobile phones; Cable junctions for electric cables; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Covers for smartphones; Electrical cells and batteries; LCD panels; Power wires; Protective films adapted for computer screens; Screen protectors comprised of acrylic, tempered glass, plastic adapted for use with portable electronic devices; Secure digital (SD) card readers; Secure Digital (SD) Memory Cards; SIM cards; Smart watches; USB cables for cellphones; USB dongles being wireless network adaptors; USB wireless routers; Wireless chargers; Wireless speakers;The wording Borikee has no meaning in a foreign language.;
BORNTECHSZ Yu, Huai NO.21,Lane 4,Huancheng Road,Shicheng Neighborhood Committee,Huanggang Town, Guangdong Province 515700 China Headphones; Access control and alarm monitoring systems; Car video recorders; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Dust protective goggles and masks; Ear phones; Electronic pocket translators; Electronic writing tablets; GPS navigation device; Guitar cables; Iris recognition security devices; Lenses for cellular phone cameras; Mounting devices for cameras and monitors; Wireless headsets for smartphones;The name(s), portrait(s), and/or signature(s) shown in the mark does not identify a particular living individual.;The wording Borntechsz has no meaning in a foreign language.;
BORWIX Göksoy, Arif sarampol caddesi 139/B antalya, muratpasa 07040 Turkey Headphones;
BOSE FREESTYLE BOSE CORPORATION Mountain Road Framingham MA 01701 Headphones;
BOSOLE Shenzhen Andeyi Trading Co., Limited Rm. 801, No. 1, Ln. 10, 3rd Dist., Pokou XinqiaoCommunity,XinqiaoSt.,Bao'an Dist. Shenzhen 518101 China Headphones; Megaphones; Audio mixers; Digital photo frames; Encoded identification bracelets, magnetic; Horns for loudspeakers; Microphones; Personal stereos; Sound recording apparatus; Tape recorders;The wording bosole has no meaning in a foreign language.;
BOTAJU Shenzhen McCaff Trading Co., Ltd. 5A60-5A61,Kangle Bldg, No.1026, Huaqiang North Rd, Huaqiang North St, Futian Dist Shenzhen 518000 China Headphones; Loudspeakers; Smartwatches; Covers for smartphones;The wording BOTAJU has no meaning in a foreign language.;
BOTDOYS SHENZHEN XIANGBAYOUPIN TECHNOLOGY CO., LTD. 601, BLK 11, JIANSHE EAST RD. GONGMING ST., GUANGMING DIST. SHENZHEN 518000 China Headphones; Bags adapted for laptops; Batteries, electric; Battery chargers; Cabinets for loudspeakers; Cases adapted for holding smartwatches; Cases for pocket calculators; Cases for smartphones; Covers for personal digital assistants; Covers for tablet computers; Covers for computer keyboards; Covers for smartphones; Fitted plastic films known as skins for covering and protecting electronic apparatus, namely, mobile phones, portable music players and personal digital assistants; Protective films adapted for computer screens; Rechargeable batteries; Screen protectors comprised of acrylic, tempered glass amd plastic adapted for use with portable electronic devices; Sleeves for laptops; Smart watches; Smartwatch bands; Smartwatch straps; Protective covers and cases for tablet computers;The wording BOTDOYS has no meaning in a foreign language.;
BOVELT Shenzhenshi Boweili Keji Co., Ltd. Rm.203, No.147, Xiazaoxin Vil., Gaofeng Community, Dalang St., Longhua Dist. Shenzhen City 518109 China Headphones; Loudspeakers; Game headphones; Headsets for mobile telephones; Headsets for use with computers; Laptop computer cooling pads; Loud speakers; Magnifying glasses; Mobile telephone accessories, namely, belt clips; Monopods for handheld digital electronic devices, namely, cell phones, MP3 players, personal digital assistants; Music headphones; Portable DVD players; Public address (PA) and sound system accessories, namely, microphone stands, speaker stands, microphone cables, speaker cables, speaker boxes and sound mixers; Specialty holsters adapted for carrying personal electronic devices, namely, cell phones, pagers, personal digital assistants; Stands for handheld digital electronic devices, namely, cell phones, MP3 players, personal digital assistants; Stereo headphones; Surveying instruments; Telephone headsets; USB cables; USB charging ports; USB charging ports for use in vehicles; Wireless ear buds; Wireless headsets for smartphones;The name(s), portrait(s), and/or signature(s) shown in the mark does not identify a particular living individual.;The wording Bovelt has no meaning in a foreign language.;
BOWOST Yu Longyou No.59-2 Qinshang, Xibei Village Shanglu Town, Shangrao County Shangrao,Jiangxi 334000 China Headphones; Cases for mobile phones; Data cables; Earphones; Game headphones; Mileage recorders for vehicles; Power adapters; Power supplies; Protective films adapted for smartphones; Smart watches; Stands adapted for mobile phones; Webcams; Wireless speakers;
BOXDIEX Li, Chunxia Room 106, No. 52, Hengshan Fishery 1st Team, Wencun Town, Taishan, Guangdong 529200 China Headphones; Adapter plugs; Battery chargers; Cell phone cases; Cell phone covers; Data cables; Electric navigational instruments; Electric switches; Fitted plastic films known as skins for covering and protecting electronic apparatus, namely, mobile phones, portable music players, personal digital assistant; GPS navigation device; Portable media players; Protective covers and cases for cell phones, laptops and portable media players; Protective covers and cases for tablet computers; Protective display screen covers adapted for use with computers, televisions, PC tablets ; Protective films adapted for computer screens; Protective films adapted for smartphones; Stands adapted for mobile phones; Stands adapted for tablet computers;
BPM V-Moda 5100 S. Eastern Avenue Los Angeles CA 90040 Headphones, Personal headphones for use with sound transmitting systems; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; headsets for telephones; Telephone headsets, Earphones; Ear phones;
BRAINWAVZ Shenoy, Prithvi 4B, 189 Wai Yip Street Kwun Tong HKG Hong Kong Headphones, Earphones, Wireless headphones, wireless earphones;BRAIN WAVES;
BREADSLICE Breadslice Pte. Ltd. #14-04 Singapore Business Fed Center 160 Robinson Road Singapore 068914 Singapore Headphones; Audio cables; Audio mixers; Audio receivers; Audio transmitter units; Cases for music, audio and related electronic equipment, namely, cases for audio tuners, audio receivers, amplifiers, tape players, compact disc players, MP3 controllers/players, audio mixers, audio speakers in the nature of music studio monitors, microphones, audio speakers, compact discs, audio tapes, portable computers, antennas, phonographic record players, audio recording equipment, and the cables associated with all of the foregoing equipment; Computer hardware and recorded software systems for digital signal processing and digital video encoding; Microphones; Power supplies; Audio switching apparatus; Protective cases for audio equipment in the nature of headphones; Recorded computer application software for mobile phones, namely, software for audio and video recording and editing;BREAD SLICE;
BREWENE Yanhong Xiong Dajin group,Senjin Village HuiLongPu Town,Ningxiang County Hunan Province 410600 China Headphones; Scales; Scanners; Blank USB flash drives; Clothing for protection against accidents, irradiation and fire; Computer mice; Covers for smartphones; Facsimile machines; Global positioning system (GPS) apparatus; Life buoys; Self-timers; Soundbar speakers; Spectacle cases; Tripods for cameras; Video recorders;The name(s), portrait(s), and/or signature(s) shown in the mark does not identify a particular living individual.;The wording brewene has no meaning in a foreign language.;
BRIA Brilliant Trading International Corporation 16730 Schoenborn Street, Suite B North Hills CA 91343 Headphones; Audio speakers; Television sets;
BRIELLA RADIANT INTELLIGENT AUDIO Brilliant Trading International Corp. 16730 Schoenborn St, Suite B North Hills CA 91343 Headphones; Audio speakers; Compact disc players; Digital audio players; DVD players; Radio receivers; Television sets; MP3 players; MP4 players;INTELLIGENT AUDIO;
BRINGING GREAT MUSIC TO MILLIONS MONSTER, INC. 5 Pine Ct. Hillsborough, CA 94010 Headphones, audio and video devices, namely, cables, wires, connectors; speakers, FM transmitters; control devices for use with electrical, electronics and computer devices; audio and video recordings, namely, prerecorded compact discs featuring music and entertainment content regarding the music performers and performances; prerecorded DVDs featuring music and entertainment content regarding the music performers and performances;
BRUDER Liu Junfeng 99 Wall St Ste 4949 New York NY 10005 Headphones; Audio headphones; Ear pads for headphones; Earpads for headphones; Earphones and headphones; Music headphones; Noise cancelling headphones; Wireless headphones;
BSBAISS DONGGUAN BAISHENG PRECISION TECHNOLOGY CO., LTD No.106, Building A, No. 9 Funing Street Xianxi Community, Chang'an Town Dongguan 523846 China Headphones; Loudspeakers; Audio interfaces; Batteries and battery chargers; Cases for mobile phones; Central processing units for processing information, data, sound or images; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Digital door locks; Earphones and headphones; Mobile phones; Power wires; Protective covers and cases for cell phones, laptops and portable media players; Smart watches; Wireless headsets for smartphones; Downloadable software to control and improve audio equipment sound quality;The wording bsbaiss has no meaning in a foreign language.;
BT2200-PLUS Puro Sound Labs Ste. 1214 4903 Morena Blvd. San Diego CA 92117 Headphones;BT TWO TWO ZERO ZERO PLUS ; BT TWO THOUSAND TWO HUNDRED PLUS; BT TWENTY TWO HUNDRED PLUS;
BT2200S Puro Sound Labs Ste. 1214 4903 Morena Blvd. San Diego CA 92117 Headphones;BT TWO TWO ZERO ZERO S; BT TWO THOUSAND TWO HUNDRED S; BT TWENTY TWO HUNDRED S;
BTFDREEM Shenzhen Shibidfa Electronic TechnologyCo., Ltd. 501, No. 2, Lane 11, Wangtang Yangmeihe Dist,Bantian St.,Longgang Dist Shenzhen 518172 China Headphones; Adjustable smartphone and PC tablet stabilizers and mounts; Carrying cases for mobile computers; Computer cameras; Computer peripherals and parts thereof; Gyroscope stabilizers for cameras; Headphones including attached lanyard; Mobile telephone accessories, namely, belt clips; Protective cases for smartphones; Protective cases for tablet computers; Protective covers and cases for cell phones; Protective films adapted for computer screens; Protective films adapted for smartphones; Smartphone mounts; USB cables for cellphones; Waterproof cases for smart phones; Wireless headsets for smartphones;
BTFDREEM Shenzhen Shibidfa Electronic TechnologyCo., Ltd. 501, No. 2, Lane 11, Wangtang Yangmeihe Dist,Bantian St.,Longgang Dist Shenzhen 518172 China Headphones; Adjustable smartphone and PC tablet stabilizers and mounts; Carrying cases for mobile computers; Computer cameras; Computer peripherals and parts thereof; Gyroscope stabilizers for cameras; Headphones including attached lanyard; Mobile telephone accessories, namely, belt clips; Protective cases for smartphones; Protective cases for tablet computers; Protective covers and cases for cell phones; Protective films adapted for computer screens; Protective films adapted for smartphones; Smartphone mounts; USB cables for cellphones; Waterproof cases for smart phones; Wireless headsets for smartphones;The name(s), portrait(s), and/or signature(s) shown in the mark does not identify a particular living individual.;The wording BTFDREEM has no meaning in a foreign language.;
BTS Kay Technologies 2332 Cotner Avenue, Suite 301 Los Angeles CA 90064 Headphones;
BTS SPORT Kay Technologies 2332 Cotner Avenue, Suite 301 Los Angeles CA 90064 Headphones;SPORT;
BTX Kay Technologies 2332 Cotner Avenue, Suite 301 Los Angeles CA 90064 Headphones;
BUAOB Huang Chunming No.16, Dike Back Group, Lishan Village Gaocheng and Rural Areas, Wanzai County Yichun, Jiangxi 336000 China Headphones; Microphones; Scales; Batteries for vehicles; Battery chargers; Computer mouse; Loud speakers; Mouse pads; Solar panels for the production of electricity; Weights for use with weighing scales;The wording BUAOB has no meaning in a foreign language.;
BUDBUD IP ACQUISITION VIII 714 LINDEN AVE. WILMETTE IL 60091 headphones, earphones, earbuds, headsets for use with mobile phones and portable music players; adapters for connecting headphones, earphones, earbuds and headsets; mobile and portable audio communication devices comprised of a microphone and an audio speaker or earphone; wearable personal audio electronic products, namely, headsets, headphones, and speakers; wearable mobile audio communication devices, namely, mobile phones, two-way radios, cellular telephones; portable wireless RF (radio frequency) transceivers, namely, transceivers for mobile phones and two-way radios; wearable cellular telephones; wearable radios;BUD BUD; EARBUD EARBUD;
BUDBUD SYNC1 1976 Raymond Drive Northbrook IL 60062 headphones, earphones, earbuds, headsets for use with mobile phones and portable music players; adapters for connecting headphones, earphones, earbuds and headsets; mobile and portable audio communication devices comprised of a microphone and an audio speaker or earphone; wearable personal audio electronic products, namely, headsets, headphones, and speakers; wearable mobile audio communication devices, namely, mobile phones, two-way radios, cellular telephones; portable wireless RF (radio frequency) transceivers, namely, transceivers for mobile phones and two-way radios; wearable cellular telephones; wearable radios;BUD BUD; EARBUD EARBUD;
BUDERFLYS Buderflys Technologies, Inc. 560 N. Marion Street Denver CO 80218 Headphones; earphones; earbuds; smart earphone: in-ear headphone; wireless ear buds; earphone accessories, namely, casing and earphone cables; smart ear phone hearable, wearable in ear;BUDDER FLIES;
BUFFERTECH Shenzhen Mosinuowo Technology Co., Ltd. Rm.202-206,2F, Jinbolong Industrial Plant A,Longhua Street,Longhua District, Shenzhen, Guangdong 518000 China Headphones; Cabinets for loudspeakers; Cases for smartphones; Cell phone covers; Chargers for electric batteries; Covers for smartphones; Covers for tablet computers; Data processing equipment, namely, couplers; Electric wire and cable; Mobile phone cases featuring rechargeable batteries; Protective cases for smartphones; Protective covers and cases for cell phones, laptops and portable media players; Protective covers and cases for tablet computers; Protective films adapted for smartphones; Smartphone mounts;BUFFER TECH;
BUFFLIFE Shenzhen Yahe Network Co., Ltd. Room 3919, 39th Floor, SEG Plaza Huaqiangbei Street, Futian District SHENZHEN GUANGDONG 518000 China Headphones; Smartwatches; Battery chargers; Cell phone battery chargers; Cell phone battery chargers for use in vehicles; Cell phone cases; Computer hardware and computer peripherals; Earphones and headphones; Electric cables; Electric charging cables; Loudspeaker cabinets; Personal stereos; Portable media players; Power adapters; Screen protectors comprised of acrylic, tempered glass, plastic adapted for use with portable electronic devices; USB cables; Wearable activity trackers; Wireless chargers; Wireless headsets for smartphones;BUFF LIFE;
BULKTECH ARCANE GOODS 1885 Hylan Blvd #1036 Staten Island NY 10305 Headphones; Earphones; Earbuds;BULK TECH;The wording BULKTECH has no meaning in a foreign language.;
BULLJUMP Wuhan Durandal Import & Export Co., Ltd. 10-16, Bldg. 2, Kaixin Houhu Life Plaza 107 Jinqiao Ave, Jiang'an Wuhan, Hubei 430014 China Headphones; Computer keyboard keycaps; Computer keyboards; Computer mouse; Electronic docking stations; Mechanical keyboard switches; Mechanical keyboards; Stands adapted for laptops; Wireless speakers; Wrist rests for computer keyboards;BULL JUMP;
BUPVIOOD Shenzhen Zeyu Trading Co., Ltd. 407, No. 11-1, Zaoxiasan Lane Qiaotou Community, Fuhai St. BaoAn, Shenzhen 518100 China Headphones; Adapter cables for headphones; Blank USB cards; Blank USB flash drives; Camera tripods; Cell phone covers; Ethernet adapters; Ethernet cables; High definition multimedia interface cables; Mouse mats;The wording BUPVIOOD has no meaning in a foreign language.;
BURNESTER HATCHSUN INC. 7400 Ardmore ST Houston TX 77054 Headphones; Audio speakers for automobiles; Headphones including attached lanyard; Loudspeakers, headphones, microphones and CD players; Wireless headphones; Wireless speakers;Air cooling apparatus; Air humidifiers; Bed warmers; Electric heating fans; Electric pocket warmers for warming hands; Fans for air conditioning apparatus; Portable electric heaters; Space heating apparatus; Wearable electric fans;
BUSBAN Yuanliang Jia No.560,Dongyang Village Dingningdian Town Dingzhou,Hebei 073000 China Headphones; Microphones; Blank USB flash drives; CD cases; Computer keyboards; Computer mice; Electric navigational instruments; Electric plugs; Global positioning system (GPS) apparatus; Notebook computers; Palmtop computers; Protective films adapted for smartphones; Protective helmets; Protective sleeves for laptop computers; Self-timers;The wording Busban has no meaning in a foreign language.;
BUTTERED CAT Shanghai Menghua Network Technology Co., Ltd. Room 330, 3rd Floor, Building 2 No. 588, Zixing Road, Minhang District Shanghai 201100 China Headphones; Accumulators; Batteries, electric; Cabinets for loudspeakers; Cases for smartphones; Chargers for electric batteries; Computer keyboards; Data cables; Mouse mats; Mouse pads; Wireless ear buds;
BUTTERFLY MONSTER, INC. 5 Pine Ct. Hillsborough, CA 94010 Headphones;
BUWAWA GUIDING TOURISM DEVELOPMENT LIMITED RM 03, 21/F HO KING COMM CTR 2-16 FAYUEN ST MONGKOK KLN 999077 Hong Kong Headphones; Pince-nez; Scales; Sunglasses; Blank USB flash drives; Cabinets for loudspeakers; Cases for smartphones; Cash registers; Clothing for protection against accidents, irradiation and fire; Computer keyboards; Computer mouse; Data cables; Electrical plugs and sockets; Electronic notice boards; Headsets for mobile telephones; Laptop computers; Punched card machines for offices; Rechargeable batteries; Remote control telemetering machines and instruments; Safety helmets; Smart watches; Tripods for cameras; Eye glasses;The name(s), portrait(s), and/or signature(s) shown in the mark does not identify a particular living individual.;The wording BUWAWA has no meaning in a foreign language.;
BUXUNA LIU,CHUNLAN No.82 Community 2 Ziyun Village, Penglai Town Daying County, Sichuan 629301 China Headphones; Automotive measuring instruments, namely, water temperature gauges, air fuel/ratio gauges, boost gauges, vacuum gauges and exhaust gas temperature gauges; Baby monitors; Burglar alarms; Computer hardware and computer peripheral devices; Electrical outlets; Fire resistant gloves; Measuring rulers; Safety goggles; Spectacle cases; Stands for handheld digital electronic devices, namely, cell phones, MP3 players, personal digital assistants; Sunglasses and spectacles; Weighing scales;The name(s), portrait(s), and/or signature(s) shown in the mark does not identify a particular living individual.;The wording BUXUNA has no meaning in a foreign language.;
BXMOEKOZ Zeng, Le No. 6-02, Zhonghua Road, Chahe Town, Honghu, Jingzhou, Hubei 433200 China Headphones; Battery chargers; Chargers for electric batteries; Chargers for smartphones; Earphones for cellular telephones; Electric shaver chargers; Electronic locks incorporating biometric scanners; Headsets for mobile telephones; USB chargers adapted for car cigarette lighter sockets; Wireless chargers; Wireless headphones;
BYHUG SHENZHEN WEIYINGLIANG TECHNOLOGY CO., LTD. 17F17-1731, Block A, Xintianxia Bairuida Bldg, Vanke City Community, Bantian St Longgang Dist Shenzhen 518000 China Headphones; Pedometers; Smartglasses; Smartphones; Battery chargers; Cell phones; Computer keypads; Encoded identification bracelets, magnetic; Eye glasses; Mileage recorders for vehicles; Set-top boxes; Smart watches; Stands for photographic apparatus; Wearable activity trackers; Wireless headsets for smartphones;
BYXMF Shenzhen Biyi Bee Technology Co., Ltd. 4/F,Building A,No.1 Chuangjin No.125 Chuangye 2nd Road, Banan Shenzhen 518101 China Headphones; Smartwatches; Computer chassis; Computer monitor frames; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Electronic computers; Electronic pens; Flat panel display screens; Liquid crystal display (LCD) projectors; Mobile telephones; Music headphones; Personal computers; Portable computers; Touch screen pens; Wireless headsets for smartphones;The wording BYXMF has no meaning in a foreign language.;
C CECHE Xiamen Kainan Exhibition Products Co., Ltd. 163-167, Tianfeng Road, Jimei District, Xiamen Fujian 361000 China Headphones; Loudspeakers; Megaphones; Cell phone cases; Chargers for electric batteries; Clear protective covers specially adapted for personal electronic devices, namely, cell phones; Covers for tablet computers; Electric cables; Head-clip cell phone holders; Protective cases for smartphones; Rechargeable batteries; Selfie sticks; Solar batteries; Stands adapted for mobile phones; USB cables; USB cables for cellphones; Wireless chargers; Telephone headsets;Color is not claimed as a feature of the mark.;
CABLELOVERS Xiaolin Chen No. 12, Huangling Road, Yining Town Xiushui County Jiujiang City 332000 China Headphones; Battery chargers; Cell phone battery chargers for use in vehicles; Cell phone cases; Chargers for electric batteries; Holders adapted for mobile telephones and smartphones; Power adapters; Protective films adapted for smartphones; USB cables; Wireless chargers;CABLE LOVERS;The wording CableLovers has no meaning in a foreign language.;
CACHIDE Daming Shi 32 Kuixing West Road, Longgang District, Shenzhen, Guangdong 518000 China Headphones; Loudspeakers; Alarm monitoring systems; Batteries, electric; Chargers for electric batteries; Computer peripherals; Covers for smartphones; Electrical and electronic burglar alarms; Neon signs; Photography darkroom lamps; Selfie sticks; Sound recording apparatus; Time recording apparatus; Weighing apparatus and instruments;The wording CACHIDE has no meaning in a foreign language.;
CADENCE DECCON INTERNATIONAL LTD. Novasage Chamber, Level 2, CCCS Building Beach Road, P.O. Box 3018 Apia Samoa Headphones;
CADOCA Shanghai Wojia Network Technology Co,Ltd Rm.478,Bldg.5,No.33 Leshan Rd. Xuhui Dist. Shanghai 200000 China Headphones; Spectacles; Batteries, electric; Cases for smartphones; Chargers for electric accumulators; Clothing for protection against accidents; Computer peripheral devices; Covers for smartphones; Covers for tablet computers; Digital photo frames; Electric sockets; Humanoid robots with artificial intelligence; Light emitting diodes (LEDs); Measuring rules; Organic light-emitting diodes (OLED); Protective films adapted for smartphones; Stands adapted for mobile phones; Tablet computers; Wearable computers in the nature of smartwatches; Weighing machines;The name(s), portrait(s), and/or signature(s) shown in the mark does not identify a particular living individual.;The wording Cadoca has no meaning in a foreign language.;
CAIKH Shenzhen Miaochen Trading Co.,Ltd. 1405,Unit Two,Bldg A,LianFuHuaTing Huayun Rd,Longhua St,Longhua Dist Shenzhen 518000 China Headphones; Scales; Armbands specially adapted for personal electronic devices, namely, mobile phones, MP3 players; Audio-video receivers; Battery chargers; Cell phone cases; Computer mouse; Computer peripheral equipment; Computer peripherals; Ear phones; Loudspeaker cabinets; Power cables; Power supplies; Protective films adapted for smartphones; Rechargeable batteries;The wording CAIKH has no meaning in a foreign language.;
CAKUUMA Zhang Wenxing No.13,Jiaoping Building,Yuxi Village Xiaoxi Town,Pinghe County Zhangzhou 363700 China Headphones; Audio speakers; Battery chargers; Cases for smartphones; Plug adaptors; Power adapters; Protective cases for smartphones; Protective cases for tablet computers; Protective covers and cases for tablet computers; Protective films adapted for computer screens; Protective films adapted for smartphones; Rechargeable batteries; Selfie sticks; Wireless chargers; In-car telephone handset cradles;
CALEHU CHEN, ZEXI No. 7, Group 18, Wangjiazhai Village, Guangongtan Township, Xiangyin County, Yueyang, Hunan 410500 China Headphones; Smartwatches; Webcams; Access control and alarm monitoring systems; Alarm installations and alarms; Audio speakers; Batteries; Covers for smartphones; Data processing apparatus; Digital projectors; Goggles for sports; Inverters; Loudspeakers; Portable media players; Protective films adapted for smartphones; Selfie sticks; Stands adapted for mobile phones; Thermometers, not for medical purposes; Video monitors; Weighing scales; Biometric fingerprint door locks;The wording CALEHU has no meaning in a foreign language.;
CALLELITE SHENZHEN YUNWANGTIANXIA E-COMMERCE CO.LTD. Room 201, building A, no.1 qianwan road qianhai shenzhen-hong kong cooperation Zone Shenzhen 518000 China Headphones; Loudspeakers; Megaphones; Microphones; Speakerphones; Sound transmitting apparatus; Telephone headsets; Wireless headsets for smartphones;CALL ELITE;
CALLSHE WANG, JIAQI No.2704,Gate 1,Building 8,Ouboyuan, Jingli Road,Kejiyuanqu,Beichen Dist., Tianjin 300000 China Headphones; Microphones; Webcams; Baby monitors; Batteries and battery chargers; Car video recorders; Cell phone cases; Data cables; Electric navigational instruments; Electric switches; Electrical plugs and sockets; Electronic docking stations; Eye glasses; Lasers for measuring; Liquid crystal displays; Safety helmets; Smart watches; Soundbar speakers; Wireless chargers; Wireless ear buds;CALL SHE;The wording Callshe has no meaning in a foreign language.;
CALOETHNEY Shenzhen Jinyuecheng Trading Co., Ltd. 503, 1612A, Dongfeng Bldg, 2010, Shennan Middle Rd, Huaqiangbei St, Futian Dist Shenzhen 518000 China Headphones; Webcams; Camera flashes; Cassette players; CD burners; CD drives for computers; Digital video cameras; DVD burners; DVD drives; Endoscopy cameras for industrial purposes; Magnetic encoded card readers; PC tablet mounts; Smartphone mounts; Touch panels; Touch screen pens; Computer mouse;
CALOETHNEY Shenzhen Jinyuecheng Trading Co., Ltd. 503, 1612A, Dongfeng Bldg, 2010, Shennan Middle Rd, Huaqiangbei St, Futian Dist Shenzhen 518000 China Headphones; Webcams; Camera flashes; Cassette players; CD burners; CD drives for computers; Computer mouse; Digital video cameras; DVD burners; DVD drives; Endoscopy cameras for industrial purposes; Magnetic encoded card readers; PC tablet mounts; Smartphone mounts; Touch panels; Touch screen pens;The wording CALOETHNEY has no meaning in a foreign language.;
CAMERA COVER Shenzhen Yuyan E-commerce Co., Ltd. 702, Block C, Zhantaokeji Building Minzhi Ave, Longhua District Shenzhen 518131 China Headphones; Battery chargers; Cabinets for loudspeakers; Cell phone cases; Cell phone covers; Converters for electric plugs; Data cables; Portable media players; Protective covers and cases for tablet computers; Protective films adapted for computer screens; Protective films adapted for smartphones; Stands adapted for mobile phones; Stands adapted for tablet computers; Wireless chargers;The non-Latin characters in the mark transliterate to Camera Cover and this has no meaning in a foreign language.;The wording Camera Cover has no meaning in a foreign language.;
CAMERA LENS Shenzhen Yuyan E-commerce Co., Ltd. 702, Block C, Zhantaokeji Building Minzhi Ave, Longhua District Shenzhen 518131 China Headphones; Battery chargers; Cabinets for loudspeakers; Cell phone cases; Cell phone covers; Converters for electric plugs; Data cables; Portable media players; Protective covers and cases for tablet computers; Protective films adapted for computer screens; Protective films adapted for smartphones; Stands adapted for mobile phones; Stands adapted for tablet computers; Wireless chargers;The non-Latin characters in the mark transliterate to Camera Lens and this has no meaning in a foreign language.;The wording Camera Lens has no meaning in a foreign language.;
CAMERA PROTECTION Shenzhen Yuyan E-commerce Co., Ltd. 702, Block C, Zhantaokeji Building Minzhi Ave, Longhua District Shenzhen 518131 China Headphones; Battery chargers; Cabinets for loudspeakers; Cell phone cases; Cell phone covers; Converters for electric plugs; Data cables; Portable media players; Protective covers and cases for tablet computers; Protective films adapted for computer screens; Protective films adapted for smartphones; Stands adapted for mobile phones; Stands adapted for tablet computers; Wireless chargers;The non-Latin characters in the mark transliterate to Camera Protection and this has no meaning in a foreign language.;The wording Camera Protection has no meaning in a foreign language.;
CAMRILEND Zhengzhou Xie Ai Trading Company 1208, 12F, Block B, Yaxin Plaza, Kangning St,Henan Pilot, Free Trade Zone 450000 China Headphones; Webcams; Camera flashes; Cassette players; CD burners; CD drives for computers; Computer keypads; Digital video cameras; DVD burners; DVD drives; Endoscopy cameras for industrial purposes; Magnetic encoded card readers; PC tablet mounts; Smartphone mounts; Touch panels; Touch screen pens;
CAMRILEND Zhengzhou Xie Ai Trading Company 1208, 12F, Block B, Yaxin Plaza, Kangning St,Henan Pilot, Free Trade Zone 450000 China Headphones; Webcams; Camera flashes; Cassette players; CD burners; CD drives for computers; Computer keypads; Digital video cameras; DVD burners; DVD drives; Endoscopy cameras for industrial purposes; Magnetic encoded card readers; PC tablet mounts; Smartphone mounts; Touch panels; Touch screen pens;The wording CAMRILEND has no meaning in a foreign language.;
CANON CANON KABUSHIKI KAISHA 30-2, Shimomaruko 3-chome Ohta-ku, Tokyo 146-8501 Japan headphones; namely, stereo headphones;
CANS VOXX INTERNATIONAL CORPORATION 180 Marcus Boulevard Hauppauge NY 11788 Headphones;
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. The invention relates to headphones. Such headphones always comprise at least one, preferably two, earpieces which are each equipped with a reproduction transducer. Furthermore, appropriate earpieces also comprise an ear cushion, which either encloses the user's ear when the headphones are put on or lies on the ear. The object of the present invention is to solve the problems of prior art arrangements and find a simple embodiment for the headphones. Headphones having at least one headphones earpiece, which comprises a reproduction system and ear cushions, the latter enclosing the ear or lying on it, a front volume and a rear volume being determined by the reproduction system, the front volume being essentially determined between the reproduction system and the volume enclosed by ear cushions and head and the rear volume being essentially the volume which is determined by the reproduction system and the housing of the headphones earpiece, the front and the rear volumes being connected by an acoustic resistor. The acoustic resistor is situated inside the housing of the headphones earpiece beneath the plane which is determined by the sound outlet aperture of the reproduction transducer.