Title:
NOISE-REDUCTION HEADPHONE
Document Type and Number:
WIPO Patent Application WO/2018/032129
Kind Code:
A1
Abstract:
A headphone, comprising a speaker module and a microphone module. The headphone further comprises a wireless audio module, an active noise reduction module, and a battery module. The battery module supplies power to the wireless audio module and the active noise reduction module. The active noise reduction module is connected to the speaker module and the microphone module, and is used to reduce environmental noise.
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Inventors:
MEI QINGKAI (CN)
Application Number:
PCT/CN2016/095071
Publication Date:
February 22, 2018
Filing Date:
August 13, 2016
Export Citation:
Assignee:
SHENZHEN MEIDONG ACOUSTICS CO LTD (CN)
International Classes:
H04R1/10
Foreign References:
| CN203632832U | 2014-06-04 | |||
| CN103686501A | 2014-03-26 | |||
| CN103686502A | 2014-03-26 | |||
| CN205305067U | 2016-06-08 | |||
| CN204069274U | 2014-12-31 | |||
| US20070154046A1 | 2007-07-05 | |||
| CN106101902A | 2016-11-09 | |||
| CN205883521U | 2017-01-11 |
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