Model: Q65 Pro
Bluetooth version: 5.0
Headphone size: 16.8* 16.0*23mm
Headphone battery capacity: 3.7V/ 2 * 55mAh
Headphone charging time: about 1 hour
Music playback time: about 6 hours
Transmission distance: 10M
Basic battery capacity of the charger: 300mAh

Charge from the charger base to the headset: 2 times