iWALK Dolphin Wall Dual Port USB Wall Charger Adapter with Foldable Plug, 2 Port 2 Amp USB Wall Charger, 110V-240V Auto Adapted, for Apple Iphone Ipad Samsung Android, Black Dual Port USB Wall Charger, Charge multiple devices at one time, 110-240VAC input auto match ,Worry free when travelling Total 2.1A high speed output , Single port 2.0A max, Only take 1.5hours to full charge iPhone 6S Power On-Off button is provided to save energy and reduce unused power, prevents instant excessive current Compact, lightweight design with a foldable plug, Whole size only 1.4*1.4*2.1 inch like Ping-Pong, Widely compatible with most of 5V devices like IPhone Ipad Samsung, Huawei ,Android phones etc.