General Spec Model GK309 Color black Input Voltage AC 100-240V 50Hz/60Hz Plug European plug Function charge your device easily and conveniently Compatibility iPhone 4G/3G/3GS/2G, Touch, Nano, etc. Features USB device with European plug charges your devices at work or when going travel. Simply carry an extra handy and light travel charger and you can charge you iPhone iPod any time and anywhere. Simply plug the white travel AC plug into any European style 2 pins wall outlet. Compatible with iPhone 4G/3G/3GS/2G, Touch, Nano, etc.