Three-in-one wireless fast charging stand

1. Input parameters: DC9V ---2A/3A; QC3.0
2. Output power: mobile phone 5W, 7.5, 10W, watch 2W, earphone 5W
3. Conversion efficiency: greater than 73%
4. Transmission distance: the best charging distance is less than 8mm
5. Product size (mm): 220*150*100
7. Product color: black, white
8. Product material: ABS