1. Input voltage: 9V 1.67A
2. Output power: 10W
3. Output current: 9V 1.1a
4. Transmission distance: 5-10mm
5. Product specification: 114*95*47MM
6. Bare machine weight: 64 g
8. Charging efficiency: 73%
9.color: black
10. Programme: ST
11.Frequency of 100-150 KHZ
12 material: ABS+PC