2600mah Aluminum Tubes Cylindrical Mobile Power for Iphone 4/4s, 3gs/3g, Ipod, Digital Devices, Etc (Grey)
Compatible with all Apple and Android smartphones, tablets and other 5V input USB-charged devices. The iPod nano, Samsung and Asus tablets, some GPS and Bluetooth devices are not supported.Please note, Apple adapters - 30 pin and lightning, not included for iPhones and iPads.To start a charge, first press the power button.