AC adapter

基本解释

USB bus powered, no need for an AC adapter.
USB自身供電，不需要一個適配器。
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If it works with the AC adapter, you have a problem with your battery or charging system.
如果使用交流適配器可以正常工作，則您的電池或充電系統存在故障。
If the voltage specified on the label or the plug design of the AC adapter does not match the rating or standard you use, please contact your dealer.
如果給定的電源電壓數值或者變壓器的插頭結搆不符郃用戶應用的標準，則請您與供貨商協調。

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