1.Input voltage and current: 5V 3A/9V 2.22A/12V 3A

2.Adapter standards: QC, PD (5V/9V/12V)

3.Output power: 3W/5W/7.5W/10W/15W (Total 22W Max)

4.Watch output: 3W

5.Headphone output: 5W

6.Bidirectional fast charging: maximum 22W

7.Transmission frequency range: 110-205KHZ

8.Number of wireless charging coils: 3 coils

9.Conversion efficiency: up to 80%

10.Charging distance: 2mm-8mm (optimal distance 2.5mm)