发明名称 BATTERY SUPPLY FOR HEADSET SYSTEM
摘要 Headset system comprising a headset (1) for wireless communication of audio data with a communication terminal (30), said headset including a power supply unit (3), wherein a headset carrying device (40), separate from said communication terminal, comprises a charger (41) for said power supply unit. This way, low weight can be obtained for the headset, still maintaining a long battery time, by storing the headset in the headset carrying device when not used. Furthermore, the headset will not be restricted to access to, nor steal power from, said communication terminal (30). This is advantageous when the headset (1) can be used for more than one terminal, and since the terminal (30) generally can be operated also without the headset.
申请公布号 WO2004039046(A3) 申请公布日期 2004.06.24
申请号 WO2003EP11588 申请日期 2003.10.20
申请人 SONY ERICSSON MOBILE COMMUNICATIONS AB;RYDGREN, AAKE;WESTHOLM, ROBERT 发明人 RYDGREN, AAKE;WESTHOLM, ROBERT
分类号 (IPC1-7):H04M1/05;H04M1/60 主分类号 (IPC1-7):H04M1/05
代理机构 代理人
主权项
地址