Description
1. Model:M90 pro
2. Bluetooth specification:V5.2
3. Bluetooth Profile:A2DP,AVRCP, HFP, HSP
4. Working voltage:3.1V~4.2V
5. Charging voltage:5V-1A
6. Battery capacity of the headset: 40MAH
7. Battery capacity of the storage box:1200MAH
8. Transmission distance:>10M
9. Call time : About 4-5 hours
10. Play time : About 4-5 hours
11. Charging time of headset:1h
12. Charging time of the Charging box:2h
13. Support system : All Bluetooth devices and mobile phones