1. Input voltage: 5V2A 9V2A
2. Wireless output: 5W-7.5W-10W-15W
3. Transmission distance: 2-6mm
4. Charging efficiency: 78%
5. Color: Black
6. Working frequency: 100-205KHZ
7. Material: ABS+PC+stainless steel
8. Plan: Independent research and development
9. Support PD protocol and QC fast charging protocol