USB Fast Charger. High Quality. Original. charger (ALI-3602) micro usb/android . input: 100-240v 50-60Hz 0.3a . 2.4 output travel charger . fast charging . over voltage protection . short-circuit protection . overcharge protection . overload protection . megathermal protection . compatible for android phone, tablet, mp3/mp4, game player, camera, Bluetooth device.