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红圈内充电接口.老式诺基亚手的接口.很小 隐蔽性好!
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圈内是锂电和7号电池的切换开关.开关一头探出的电池仓内
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此开关关弹起时为锂电供电.当电池装入舱内后.此开关被电池压下.切换为电池供电.两种供电方式不会一起使用
方便锂电没电时还想用无线功能时使用..
圈内是锂电保护电路.加了个1117电压稳到3.3V 不加也可以.
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锂电.MP3拆下的.体积小,很省空间.
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圈内两个轻触开关是我后装上的.买时说有此功能.但使用中并没有.奸商!!主要功能是窗口小时.可以左右滑动.感觉用处不大!!
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改好后~~~
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充电接口很小...
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充电器~~诺基亚的
!
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充电时 有点像有线鼠标的感觉!!
到此结束 收工了~~