1. Material: Tempered Glass+Aluminum Alloy
2. Output: 5W/7.5W/15W (Qi2)
3. Output: 2.5W for Apple Watch & 3W for AirPods Input (USB-C): 27W (5V/3A, 9V/3A)
4. Built-in N52 neodymium iron boron permanent magnet, strong magnetic attraction, stable and not falling off
5. Multiple functions: it is both a charger and a mobile phone holder, freeing your hands.