1. STMicroelectronics QI standard
2. Input voltage / current: DC-5V / 9V ± 0.4V 2.0A-3.0A
3. Output voltage / current: DC-5V / 9V ± 0.4V 1.0A-1.2A
4. Charging frequency: 100HZ-180KHZ
5. Charging distance: 10mm
6. Charging efficiency: above 73%
7. Color: black, white
8. Compatible: All built-in and external wireless receiving devices
9. Certification standard: CE FCC ROHS certification
10. Bare metal weight: 65g
11. Package weight: 146g
12. Product size: length 110mm * width 93mm * thickness 93mm
13. Package size: length 180mm * width 101mm * height 58mm
| Product name | car wireless charger sets | Charging distance | ≤10mm | 
| Input | DC-5V/9V ±0.4V 2.0A-3.0A | Efficency | >73% | 
| Output | DC-5V/9V ±0.4V 1.0A-1.2A | Usb connector | micro | 
| Size | 110mm*93mm*93mm | Weight | 70g | 
| Standard | Qi | certifcate | CE/FCC/ROHS | 
| Celsius emission power | 10W | Operating temperature | 0 ≤ 45 degrees |