1. Input voltage: 9V/2A

2. Wireless output: 5W-7.5W-10W-15W

3. Airpods output: 3W

4. Material; ABS+PC,                                                                                     

5. Product color: White Black

6. Transmission distance: 2-6mm

7. Charging efficiency: 85%

8. Operating frequency: 100-205KHZ

9. Product size: 180 * 90 * 113mm