... safe, fast charge 4.FCC,CE,RoHS Hot!!! 4000mAh portable power bank for iPhone, mobile phone Accessories:6pcs connectors (Mini USB, Micro USB ... for devices1)Using date line connect power bank with other digital equipment, then press power switch, the indicator light be shine ... lights on show how much remaining power.2.Charging the power bank1)When charging, the power indicator exhibit of flashing, it ...