... power bank with bluetooth CE,RoHS, One year warranty Factory price and best quality 10000mAh portable wireless keyboard power bank with bluetoothHigh power ... give all the devices with USB charging, such as mobile phones, PSP, IPOD, IPHONE, IPAD, MP4, PMP, GPS, Bluetooth, digital cameras.Discharge ... 3 times then long bright. then charge for all devices with USB charging.