AC Adapter ChoeTech Smart USB Wall Charger 12W White:The Choetech ac adapter will charge your phone or tablet in a flash. It has the USB-A interface for connecting your electronics. The time itll take to charge your electronics is very short thanks to Adaptive Fast Charging fast-charging. Of course, you can count on the charger being reliable and safe because its designed with overvoltage and undervoltage protection. Another important safety feature is heat regulation, which prevents overheating. The power output of the charger by Choetech is up to 12 W. ChoeTech Smart USB Wall Charger 12W White Charger Key Features Speedy wall charger One charging connector Charging interface of USB-A Total charging output: 12 W ChoeTech Smart USB Wall Charger 12W White charger is protected again current surges Impressive undercurrent protection Temperature regulation keeps device from overheating Quick-charging type of Adaptive Fast Charging Choetech charger colour: white