发明名称 |
Rechargeable Hearing Protector Having Multi-function Noise Cancellation Earphone |
摘要 |
Disclosed is a multi-function, rechargeable noise cancellation earphone or hearing protector having AM/FM radio, Bluetooth and MP-3 audio player. |
申请公布号 |
US2015365760(A1) |
申请公布日期 |
2015.12.17 |
申请号 |
US201414303500 |
申请日期 |
2014.06.12 |
申请人 |
Jiang Deyin |
发明人 |
Jiang Deyin |
分类号 |
H04R3/00;H04R1/10 |
主分类号 |
H04R3/00 |
代理机构 |
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代理人 |
|
主权项 |
1. A hearing protector comprising a noise-cancellation earphone and a rechargeable power unit for providing power to said earphone. |
地址 |
Newport Beach CA US |