发明名称 EAR PHONE LISTENING DEVICE
摘要 An earphone plug for receiving sound signals, having a first headphone cord connected to the earphone plug having a first length, and a second headphone cord connected to the earphone plug having a second length is provided. A first earphone body connected to the first headphone cord is provided for converting the sound signals to audible sounds. A second earphone body, connected to the second headphone cord, is provided for converting the sound signals to audible sounds. An attachment mechanism coupled to at least a portion of the first headphone cord or the second headphone cord for securing the earphone to an article of clothing.
申请公布号 US2013064412(A1) 申请公布日期 2013.03.14
申请号 US201213607149 申请日期 2012.09.07
申请人 ALSTAD SHAWN 发明人 ALSTAD SHAWN
分类号 H04R1/10;B23P11/00 主分类号 H04R1/10
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