发明名称 Headphone device
摘要 A headphone device having a headband assembly worn on the head and a headphone main body attached to one end of the headband assembly. The headphone device is provided with an ear device that prevents slipping when worn and stabilizes wearability. The headphone main body is attached to the headband assembly in a rotatable manner so that the axis of rotation may be inclined with the center line of the headphone main body. The headphone main body can be matched to the inclination of the ear and the headphone device has stabilized wearability, improved sound quality, and improved comfort when worn.
申请公布号 US6970572(B2) 申请公布日期 2005.11.29
申请号 US20010941143 申请日期 2001.08.28
申请人 SONY CORPORATION 发明人 MUROZAKI KATSUNORI;NAGENO KOJI
分类号 H04M1/05;H04R1/10;(IPC1-7):H04R25/00 主分类号 H04M1/05
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