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发明名称
Automatic Power Adjusting Headphones
摘要
The invention relates to a device, system, and method for a headphone that detects whether the device is in use and either automatically powers up the device when in use, or automatically powers down the device when not in use, or both.
申请公布号
US2014064500(A1)
申请公布日期
2014.03.06
申请号
US201313975309
申请日期
2013.08.24
申请人
MONSTER
发明人
LEE NOEL
分类号
H04R3/00
主分类号
H04R3/00
代理机构
代理人
主权项
地址
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