Car Portable wireless charger

Type:Input voltage: 5V or 9V

Charging current: 500 to 1000 mA
Launch distance: 2 to 4 mm
Standby power: less than 30 mW
Product size: 10.5X7.5X8.75CM
Output voltage: 5V, 1.0A or 9V, 1.67A
Working frequency: 110- 205KHZ
Charging power: 5 watts to 10 watts
Conversion efficiency: greater than 70%