Built-in Apple Watch Magnetic Charging Module: Compatible with all Apple Watch series including 7, 8 and Ultra; 5V/1A for Apple Watch (Made for Apple Watch certified)
Supports Qi Wireless charging, power output 5W (Qi certified)/7.5W/10W/15W max.
Charge 2 devices at once
Total output power: max. 20W (5W for Apple Watch, max. 15W for Wireless charging)