1. Input voltage: 12V 3A

2. Wireless charger output power: 10W 7.5W 5W

3.Output current: 9V 1.55A

4. Transmission distance: 5-10mm

5.Product Specifications: 17.2*6* 6.5cm

6. Packaging Specifications: 177*142*21MM

7.Bare machine weight: 90g

8: with packing weight: 175g 

9. Color: black and white

10.Plan: Independent research and development

11;Frequency of 100-150 KHZ

12.Material: ABS

13. Interface: DC3.5

14. Watch output: 5V 0.35A

15. Headphone output: 5V 0.35A

16.USB output: 5V1A

17. Apple Watch S0 Generation 7000 is not supported (the market is not supported)