USD618669S1 - Earphone - Google Patents

Earphone Download PDF

Info

Publication number
USD618669S1
USD618669S1 US29/334,942 US33494209F USD618669S US D618669 S1 USD618669 S1 US D618669S1 US 33494209 F US33494209 F US 33494209F US D618669 S USD618669 S US D618669S
Authority
US
United States
Prior art keywords
earphone
view
ornamental design
design
broken line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/334,942
Inventor
Mandy Johnson
Michael J. Pelland
Ronaldo J. Santiago
Michael J. Koss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koss Corp
Original Assignee
Koss Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koss Corp filed Critical Koss Corp
Assigned to KOSS CORPORATION reassignment KOSS CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: JOHNSON, MANDY, KOSS, MICHAEL J., PELLAND, MICHAEL J., SANTIAGO, RONALDO J.
Priority to US29/334,942 priority Critical patent/USD618669S1/en
Priority to PCT/US2009/044340 priority patent/WO2009143055A1/en
Priority to AU2009249243A priority patent/AU2009249243B2/en
Priority to RU2010151956/28A priority patent/RU2469494C2/en
Priority to CN200980118400.XA priority patent/CN102037736B/en
Priority to BRPI0912724A priority patent/BRPI0912724A2/en
Priority to CA2725396A priority patent/CA2725396C/en
Priority to US12/990,431 priority patent/US8103040B2/en
Priority to JP2011510618A priority patent/JP5399482B2/en
Priority to CA 134506 priority patent/CA134506S/en
Priority to CA 131287 priority patent/CA131287S/en
Publication of USD618669S1 publication Critical patent/USD618669S1/en
Application granted granted Critical
Assigned to JPMORGAN CHASE BANK, N.A. reassignment JPMORGAN CHASE BANK, N.A. SECURITY AGREEMENT Assignors: KOSS CORPORATION
Priority to HK11107186.6A priority patent/HK1153072A1/en
Priority to US13/331,281 priority patent/US8818012B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/105—Earpiece supports, e.g. ear hooks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H04R1/1075—Mountings of transducers in earphones or headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Manufacturing & Machinery (AREA)
  • Headphones And Earphones (AREA)

Description

FIG. 1 is a right perspective view of an earphone showing our new design;
FIG. 2 is a right side view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken line portions in the drawings are for illustrative purposes and do not form a part of the claimed design.

Claims (1)

  1. The ornamental design for an earphone, as shown and described.
US29/334,942 2008-05-19 2009-04-06 Earphone Active USD618669S1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
US29/334,942 USD618669S1 (en) 2009-04-06 2009-04-06 Earphone
JP2011510618A JP5399482B2 (en) 2008-05-19 2009-05-18 Adjustable dual speaker element type in-ear earphone
AU2009249243A AU2009249243B2 (en) 2008-05-19 2009-05-18 Adjustable, dual speaker element in-ear phone
RU2010151956/28A RU2469494C2 (en) 2008-05-19 2009-05-18 Adjustable insertable earphone with two speaker elements
CN200980118400.XA CN102037736B (en) 2008-05-19 2009-05-18 Adjustable, dual speaker element in-ear phone
BRPI0912724A BRPI0912724A2 (en) 2008-05-19 2009-05-18 dual speaker element, adjustable, in-ear
CA2725396A CA2725396C (en) 2008-05-19 2009-05-18 Adjustable, dual speaker element in-ear phone
US12/990,431 US8103040B2 (en) 2008-05-19 2009-05-18 Adjustable, dual speaker element in-ear phone
PCT/US2009/044340 WO2009143055A1 (en) 2008-05-19 2009-05-18 Adjustable, dual speaker element in-ear phone
CA 131287 CA131287S (en) 2009-04-06 2009-07-02 Earphone
CA 134506 CA134506S (en) 2009-04-06 2009-07-02 Earphone
HK11107186.6A HK1153072A1 (en) 2008-05-19 2011-07-12 Adjustable, dual speaker element in-ear phone
US13/331,281 US8818012B2 (en) 2008-05-19 2011-12-20 Adjustable, dual speaker element in-ear phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/334,942 USD618669S1 (en) 2009-04-06 2009-04-06 Earphone

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/990,431 Continuation US8103040B2 (en) 2008-05-19 2009-05-18 Adjustable, dual speaker element in-ear phone

Publications (1)

Publication Number Publication Date
USD618669S1 true USD618669S1 (en) 2010-06-29

Family

ID=42271648

Family Applications (2)

Application Number Title Priority Date Filing Date
US29/334,942 Active USD618669S1 (en) 2008-05-19 2009-04-06 Earphone
US12/990,431 Active US8103040B2 (en) 2008-05-19 2009-05-18 Adjustable, dual speaker element in-ear phone

Family Applications After (1)

Application Number Title Priority Date Filing Date
US12/990,431 Active US8103040B2 (en) 2008-05-19 2009-05-18 Adjustable, dual speaker element in-ear phone

Country Status (2)

Country Link
US (2) USD618669S1 (en)
CA (2) CA134506S (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110103636A1 (en) * 2008-05-19 2011-05-05 Koss Corporation Adjustable, dual speaker element in-ear phone
US8818012B2 (en) 2008-05-19 2014-08-26 Koss Corporation Adjustable, dual speaker element in-ear phone
USD733865S1 (en) 2014-02-17 2015-07-07 3M Innovative Properties Company Earplug switch
USD734744S1 (en) * 2014-05-15 2015-07-21 Apple Inc. Audio listening system
USD736185S1 (en) * 2013-12-27 2015-08-11 Sony Corporation Earphone
USD740260S1 (en) * 2013-01-03 2015-10-06 Apple Inc. Audio listening system
USD743945S1 (en) * 2014-05-15 2015-11-24 Apple Inc. Audio listening system
USD743946S1 (en) * 2014-05-15 2015-11-24 Apple Inc. Audio listening system
USD754324S1 (en) 2014-02-17 2016-04-19 3M Innovative Properties Company Hearing device retainer
USD754323S1 (en) 2014-02-17 2016-04-19 3M Innovative Properties Company Hearing device retainer
USD776080S1 (en) * 2014-10-02 2017-01-10 Zound Industries International Ab Headphone hinge
USD796485S1 (en) * 2015-12-29 2017-09-05 Harman International Industries, Incorporated Pair of headphones
USD813847S1 (en) * 2015-11-20 2018-03-27 Kabushiki Kaisha Audio-Technica Earphone
USD814444S1 (en) * 2016-03-13 2018-04-03 Huiyang District Yonghu Town Xingcheng Electronic Processing Plant Wireless headset
USD855579S1 (en) * 2017-10-02 2019-08-06 Mrspeakers, Llc Ear cup coupler for an over ear headphone
USD871366S1 (en) * 2018-01-05 2019-12-31 Zound Industries International Ab Headphone
USD896200S1 (en) 2019-03-25 2020-09-15 Apple Inc. Earphones
USD897320S1 (en) 2019-03-25 2020-09-29 Apple Inc. Pair of earphones
USD904763S1 (en) 2019-03-25 2020-12-15 Apple Inc. Case with earphones
USD905002S1 (en) 2019-05-09 2020-12-15 Apple Inc. Case with earphones
USD958776S1 (en) 2014-05-15 2022-07-26 Apple Inc. Earpiece

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8401218B2 (en) * 2010-07-29 2013-03-19 Microsoft Corporation Adjustable earphone and earphone set
USD666581S1 (en) * 2011-10-25 2012-09-04 Nokia Corporation Headset device
US20130266152A1 (en) 2012-04-06 2013-10-10 Koss Corporation Synchronizing wireless earphones
US8983101B2 (en) 2012-05-22 2015-03-17 Shure Acquisition Holdings, Inc. Earphone assembly
US9089761B2 (en) * 2013-09-03 2015-07-28 Matmusic Llc Wrestling headgear with integrated headphones
US10003878B2 (en) * 2014-08-15 2018-06-19 Alexey Leonidovich Ushakov In-the-ear earphone, its variations and methods of wearing the earphone
RU2611215C1 (en) * 2014-08-15 2017-02-21 Алексей Леонидович УШАКОВ In-ear headphones (versions) and method of wearing them
US9961434B2 (en) 2014-12-31 2018-05-01 Skullcandy, Inc. In-ear headphones having a flexible nozzle and related methods
USD817305S1 (en) * 2015-10-28 2018-05-08 1More Inc. Earphone
USD796486S1 (en) * 2016-03-13 2017-09-05 Huiyang District Yonghu Town Xingcheng Electronic Processing Plant Wireless headset
USD903632S1 (en) * 2019-05-29 2020-12-01 Shenzhen Ausounds Intelligent Co., Ltd. Earphone

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337953A (en) 1942-01-28 1943-12-28 Bell Telephone Labor Inc Telephone headset
USD272904S (en) 1981-02-17 1984-03-06 Sony Corporation Earphone
JPS641833Y2 (en) 1981-03-10 1989-01-17
US4418248A (en) 1981-12-11 1983-11-29 Koss Corporation Dual element headphone
JPH0659120B2 (en) 1983-05-31 1994-08-03 ソニー株式会社 Headphone
USD293107S (en) 1985-04-26 1987-12-08 AS Electronics AG Radio
US5210792A (en) 1990-08-13 1993-05-11 Matsushita Electric Industrial Co., Ltd. Ear-hang type headset
US5147986A (en) 1990-12-03 1992-09-15 Tandy Corporation Subwoofer speaker system
US5333206A (en) 1992-03-18 1994-07-26 Koss Corporation Dual element headphone
US5410608A (en) 1992-09-29 1995-04-25 Unex Corporation Microphone
USD371133S (en) 1994-12-21 1996-06-25 Andrea Electronics Corporation Boom microphone headset
US5655026A (en) 1993-12-23 1997-08-05 Otto Engineering, Inc. Ear receiver
US5790683A (en) 1994-06-17 1998-08-04 Salzani; Augusto Headphone including split earphones and coupling means for coupling it to the ears
USD375959S (en) 1995-04-24 1996-11-26 Plantronics, Inc. Communications headset
DK0749263T3 (en) * 1995-06-13 2000-01-31 Gn Netcom As Headphone with adjustable ear hook
USD383757S (en) 1995-11-14 1997-09-16 U.S. Philips Corporation Wireless ear-worn audio device
USD385272S (en) 1996-06-21 1997-10-21 Acs Wireless, Inc. Communication headset
CA2194641C (en) 1996-12-28 2005-05-03 Bill Yang In-ear type earphone having an ear hanger
US6427018B1 (en) 1997-07-18 2002-07-30 Cotron Corporation Adjustable earphones for personal audio and communication systems
USD411540S (en) 1998-07-23 1999-06-29 Resound Corporation Communications earpiece
US6418230B1 (en) 1998-11-20 2002-07-09 Gn Netcom/Unex Inc. Flexible earhook
TW391618U (en) 1998-12-19 2000-05-21 Cotron Corp Adjustable earphone with microphone
USD421755S (en) 1999-02-17 2000-03-21 Unicon Incorporated Telephone headset ear hook
JP4601839B2 (en) 2001-02-20 2010-12-22 ソニー株式会社 Headphone device
USD460749S1 (en) 2001-08-10 2002-07-23 Frank Liu Headset for portable communication device
US7123737B2 (en) 2002-02-13 2006-10-17 Plantronics, Inc. Ear clasp headset
US7245737B2 (en) 2003-11-13 2007-07-17 Logitech Europe S.A. Behind-the-head mounted personal audio set
US7231056B2 (en) 2004-02-20 2007-06-12 Jdi Jing Deng Industrial Co., Ltd. Ear-hook earphone with microphone
USD556735S1 (en) 2006-02-10 2007-12-04 Samsung Electronics Co., Ltd. Ear phone
US7613292B2 (en) 2006-09-29 2009-11-03 Sony Ericsson Mobile Communications Ab Adjustable earpiece
USD584293S1 (en) 2007-07-24 2009-01-06 Lg Electronics Inc. Bluetooth headset for cellular phone
USD618669S1 (en) 2009-04-06 2010-06-29 Koss Corporation Earphone
USD601126S1 (en) 2008-12-18 2009-09-29 Motorola, Inc Audio headset

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
Amazon.com: Earphones: Electronics, printed from http://www.amazon.com/Bang-Olufsen-1640611-Earphones/dp/B0... on Apr. 21, 2009, 2 pages.
Amazon.com: Earphones: Electronics, printed from http://www.amazon.com/Bang-Olufsen-1640611-Earphones/dp/B000Q... on Apr. 21, 2009, 7 pages.
Amazon.com: Koss CC—01 Isolation Earbud Stereophone (Red/Gray): Ev.., printed from http://www.amazon.com/Koss-CC—01-Isolation-Earbud-Stereophone/dp... On May 8, 2009, 4 pages.
Amazon.com: Koss KDE250 Dual Element Stereophone (Black/Silver): E . . . , printed from http://www.amazon.com/Koss-KDE250-Element-Stereophone-Silver/dp... on May 8, 2009, 4 pages.
Amazon.com: Koss KDE250 Dual Element Stereophone (Black/Silver): E.., printed from http://www.amazon.com/Koss-KDE250-Element-Stereophone-Silver/dp... on Jul. 2, 2009, 5 pages.
Byte-sized: Headphones aren't just white earbuds, printed from http://byte-sized.blogspot.com/2009/01/headphones-arent-just-white-earb... on Jul. 2, 2009, 2 pages.
International Search Report and Written Opinion for PCT/US2009/044340, Jul. 7, 2009 (12 pages).
Koss KDE 250 Earphones at CES.., printed from http://www.gadgetsnews.co.uk/post/2009/01/12/Koss-KDE-250-Earphon... on Jul. 2, 2009, 2 pages.

Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110103636A1 (en) * 2008-05-19 2011-05-05 Koss Corporation Adjustable, dual speaker element in-ear phone
US8103040B2 (en) 2008-05-19 2012-01-24 Koss Corporation Adjustable, dual speaker element in-ear phone
US8818012B2 (en) 2008-05-19 2014-08-26 Koss Corporation Adjustable, dual speaker element in-ear phone
USD792378S1 (en) 2013-01-03 2017-07-18 Apple Inc. Earpiece
USD844588S1 (en) 2013-01-03 2019-04-02 Apple Inc. Earpiece
USD740260S1 (en) * 2013-01-03 2015-10-06 Apple Inc. Audio listening system
USD741299S1 (en) * 2013-01-03 2015-10-20 Apple Inc. Audio listening system
USD928125S1 (en) 2013-01-03 2021-08-17 Apple Inc. Earpiece
USD942972S1 (en) 2013-01-03 2022-02-08 Apple Inc. Earpiece
USD983772S1 (en) 2013-01-03 2023-04-18 Apple Inc. Earpiece
USD1002591S1 (en) 2013-01-03 2023-10-24 Apple Inc. Earpiece
USD896204S1 (en) * 2013-01-03 2020-09-15 Apple Inc. Earpiece
USD736185S1 (en) * 2013-12-27 2015-08-11 Sony Corporation Earphone
USD733865S1 (en) 2014-02-17 2015-07-07 3M Innovative Properties Company Earplug switch
USD754323S1 (en) 2014-02-17 2016-04-19 3M Innovative Properties Company Hearing device retainer
USD754324S1 (en) 2014-02-17 2016-04-19 3M Innovative Properties Company Hearing device retainer
USD821364S1 (en) 2014-05-15 2018-06-26 Apple Inc. Earpiece
USD958776S1 (en) 2014-05-15 2022-07-26 Apple Inc. Earpiece
USD913994S1 (en) 2014-05-15 2021-03-23 Apple Inc. Earpiece
USD780721S1 (en) 2014-05-15 2017-03-07 Apple Inc. Earpiece
USD743945S1 (en) * 2014-05-15 2015-11-24 Apple Inc. Audio listening system
USD868749S1 (en) 2014-05-15 2019-12-03 Apple Inc. Earpiece
USD734744S1 (en) * 2014-05-15 2015-07-21 Apple Inc. Audio listening system
USD995489S1 (en) 2014-05-15 2023-08-15 Apple Inc. Earpiece
USD743946S1 (en) * 2014-05-15 2015-11-24 Apple Inc. Audio listening system
USD776080S1 (en) * 2014-10-02 2017-01-10 Zound Industries International Ab Headphone hinge
USD813847S1 (en) * 2015-11-20 2018-03-27 Kabushiki Kaisha Audio-Technica Earphone
USD796485S1 (en) * 2015-12-29 2017-09-05 Harman International Industries, Incorporated Pair of headphones
USD814444S1 (en) * 2016-03-13 2018-04-03 Huiyang District Yonghu Town Xingcheng Electronic Processing Plant Wireless headset
USD855579S1 (en) * 2017-10-02 2019-08-06 Mrspeakers, Llc Ear cup coupler for an over ear headphone
USD871366S1 (en) * 2018-01-05 2019-12-31 Zound Industries International Ab Headphone
USD904762S1 (en) 2019-03-25 2020-12-15 Apple Inc. Case with earphones
USD935436S1 (en) 2019-03-25 2021-11-09 Apple Inc. Earphones
USD916057S1 (en) 2019-03-25 2021-04-13 Apple Inc. Earphone
USD919595S1 (en) 2019-03-25 2021-05-18 Apple Inc. Earphones
USD904901S1 (en) 2019-03-25 2020-12-15 Apple Inc. Case with earphones
USD904761S1 (en) 2019-03-25 2020-12-15 Apple Inc. Case with earphones
USD916056S1 (en) 2019-03-25 2021-04-13 Apple Inc. Earphone
USD1021852S1 (en) 2019-03-25 2024-04-09 Apple Inc. Earphones
USD919594S1 (en) 2019-03-25 2021-05-18 Apple Inc. Earphones
USD964324S1 (en) 2019-03-25 2022-09-20 Apple Inc. Earphone
USD968363S1 (en) 2019-03-25 2022-11-01 Apple Inc. Earphones
USD904763S1 (en) 2019-03-25 2020-12-15 Apple Inc. Case with earphones
USD990458S1 (en) 2019-03-25 2023-06-27 Apple Inc. Earphone
USD897320S1 (en) 2019-03-25 2020-09-29 Apple Inc. Pair of earphones
USD896200S1 (en) 2019-03-25 2020-09-15 Apple Inc. Earphones
USD905002S1 (en) 2019-05-09 2020-12-15 Apple Inc. Case with earphones

Also Published As

Publication number Publication date
CA134506S (en) 2010-04-30
US20110103636A1 (en) 2011-05-05
US8103040B2 (en) 2012-01-24
CA131287S (en) 2010-04-30

Similar Documents

Publication Publication Date Title
USD618669S1 (en) Earphone
USD591264S1 (en) Earphone
USD668637S1 (en) Earphone
USD691583S1 (en) Headphone
USD627765S1 (en) Earphone
USD635558S1 (en) Earphone
USD627764S1 (en) Earphone
USD633895S1 (en) Headphone
USD666990S1 (en) Headphone
USD617308S1 (en) Headset
USD572242S1 (en) Earphone
USD652024S1 (en) Headphones
USD633899S1 (en) Earphone
USD591722S1 (en) Earphone
USD606048S1 (en) Earphone
USD590375S1 (en) Earphone
USD635957S1 (en) Headphone
USD619122S1 (en) Earphone
USD615525S1 (en) Marine radio
USD605636S1 (en) Earphone
USD622707S1 (en) Earphone
USD659304S1 (en) Transmitter
USD587247S1 (en) Earphone
USD614127S1 (en) Charger
USD648317S1 (en) Earphone