Travel Charger for iPhone 3GS/4G with 100 to 240V AC Input and LED Power Indicated Display Key SpecificationsInput: 100 to 240V AC ... , over voltage A variety of output interfaceWhich can charge the mobile phone directly such as NOKIA, SAM, SE, MOT, LG, iPhone ... digital camera, DV vedio camera, PSP game machine, mobile DVD, Bluetooth headset and othersPDA can produce all the specifications of the brands ...