发明名称 PHONE AND VOLUME CONTROL UNIT
摘要 A phone, particularly an ear phone, is provided that features two transducer housings (41, 42) and a flexible head strap (43). The head strap (43) is pre-shaped in such a way that it is coiled up and has at least one turn in its relaxed and unworn state. In this way, the phone can be stowed in a space-saving fashion when it is not worn.
申请公布号 US2009147971(A1) 申请公布日期 2009.06.11
申请号 US20060294219 申请日期 2006.03.24
申请人 SENNHEISER ELECTRONIC GMBH & CO. KG 发明人 KUHR MARKUS;MILDE LARS;SCHOLZ JOACHIM
分类号 H04R1/10;H03G3/00;H04R1/28 主分类号 H04R1/10
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