Excellent 3x Power Adapter, a Fast-Charging Usb Wall Charger.

Fast Charging: The adapter offers 3X speed quick charging, compatible with most mobile phones that support quick charging for both Android and Apple devices. Safety and Reliability: It features "Cool Charge" technology to prevent overheating and includes safety protections against short circuits, over current, over voltage, temperature, and over charging. Specifications: Input:  100−240V∼50/60Hz100 minus 240 V tilde 50 / 60 Hz 100−240V∼50/60Hz  0.6A0.6 A 0.6A Max Output:  5V−2.2A5 V minus 2.2 A 5V−2.2A or  9V−2A9 V minus 2 A 9V−2A or  12V−1.5A12 V minus 1.5 A 12V−1.5A It has one USB port.