Compatible with the latest QI 1.2 Wireless Charging Standards Dual alarm clock with Snooze function 4 levels display dimmer adjustable mode The 2.5mm edge is small and thin which makes it easy to carry Support fast wireless charging, charging power reach up to 15W Input: DC 5V/3A 9V/3A 12V/2A Output (QI Charging): General Charger 7.5/5W, Fast Charger 15W for iPhone, Fast Charger 10W for Samsung Connector Type: USB-A to Type C cable (1 meter) Accessories: Manual and Charging Cable