Keychain Mini Watch Wireless Charger

Product information:
Color: white, black white
Interface: Type c
Input: 5V-2A
Output: 5V-1A
Transmitting power: 5W
Charging efficiency: 75%
Transmission Distance:<6MM
Material: ABS
Solution: ST chip
Operating frequency: 100-205kHz
Packaging size: 12.3 * 12.3 * 3.5MM