1. Input voltage: 12v 3A          2. Wireless charger mobile phone output power: 10W 7.5w 5w            3. Output current of the mobile phone: 9V 1.55a           4. Transmission distance: 5-10mm                5. Product specification: 100*100*10MM     6. Packing specification: 177*142*21MM        7. Bare weight: 135g             8: packing weight: 294g                      9. Charging efficiency: 73%              10. Appearance color: black and white            11. Solution: Independent research and development           12. Frequency of 100-150 KHZ 
13 material: ABS         14. Interface: DC3.5
15. Watch output: 5v0.35a    16. Headphone output: 5v 0.35a
17.USB output: 9V2A    Apple watch 7000/361l does not support (the market does not support) 19. Box rule: 45.8*42*36cm  38 PCS 12.9 kg