Sunpin Air 77 Pro TWS 5.0 Superior Sound True Wireless Sound - Black

PRODUCTS PARAMETTERS

1. Product Model :  Air 77 Pro
2. Wireless Version: 5.0
3. Introduction: HSP, HFP, A2DP, AVRCP
4. Distance: 10 meters
5. Headphone Battery: 35mAh
6. Charging Case Battery: 300mAh
7. Charging time: 1.5 hours
8. Music time: 4 hours
9. Talk time: 4 hours
10. Standby time: 80 Hours