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Title:
WIRELESS HEADPHONES, AND SOUND AMPLIFICATION SYSTEM USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/030700
Kind Code:
A1
Abstract:
The present invention provides a sound amplification system using wireless headphones, the system comprising: wireless headphones that perform wireless communication with a mobile electronic device so as to receive a sound signal, and that selectively output sound according to an on/off switch from any of a first sound output part and a second sound output part that are connected to both ends of a headband part; and a sound amplification part that has a holder part on which the wireless headphones can be placed, and that amplifies sound output from the second sound output part when the sound amplification part contacts the headband part thus causing the switch to be on.

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Inventors:
SHIN YOUNG HO (KR)
Application Number:
PCT/KR2017/008311
Publication Date:
February 15, 2018
Filing Date:
August 01, 2017
Export Citation:
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Assignee:
IDACT CO LTD (KR)
International Classes:
H04R1/10; H04R5/033
Foreign References:
KR20080099947A2008-11-14
KR20160092643A2016-08-05
KR20110015096A2011-02-15
KR20070025167A2007-03-08
KR20050024008A2005-03-10
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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