1.Built-in li-ion ploymer battery:4400mah 2.multicolor for choose 3.LED Flashlight 4.CE/FC/Rohs certificate 4400mah Portable Power Bank External Battery Charger for iphone 4&4s Nokia ipad Selectable Items: According to requirements, the input / output voltages and currents can be adjusted.Application Range: (Apple, HTC, Blackberry, Anycall, Sony Ericsson,Motorola etc.), ipad, galaxy tab digital ...