Model: WL-M21B

USB-C Input: DC 5V⎓2A / 9V⎓2A / 12V⎓2A
Wireless Output for iPhone: 5W / 7.5W / 10W / 15W
Wireless Output for AirPods: 5W
Wireless Output for Apple Watch: 2.5W
Dimension: 85 × 80 × 28 mm (folding)