Maximum power output of 20W | Quick charging for several gadgets, including iPads and iPhones while traveling Integrated JP/US, AU, EU, and UK sockets | Compatible with more than 180 nations worldwide Charge four devices at once | Charges three USB devices and one AC charging device at the same time Three USB fast charging ports—two USB A and one USB C—allow you to swiftly charge several devices at once. Small design | Even in a bag, it doesn't take up much room Smart safety protection | protection against short circuits, overvoltages, and overcurrents