... imported high-performance polymer batteries, the capacity can be achieved 10000mAh, which combines the dual charger and backup battery, Bluetooth 3 ... adding optional adapter, it can give charge for mobile phones, game consoles,IPOD, IPHONE, IPAD, PDA, MP4, MP5, PMP ... charging.Keyboard usage:·Step I.Insert the Bluetooth receiver into the USB interface of the corresponding computer, if connected devices ...