Features:
1. Bluetooth Version: V5.3+EDR
2. Chipset: Jieli
3. Wireless Frequency: 2.401-2.80GHz
4. Transmission Distance: 10m
5. Speaker: Ø13mm
6. Charging box battery: 400mAh
7. Earphone Battery: 40mAh*2
8. Single use time: About 6-7hours
9. Charging time: 1.5 hour
10. Interface: Type C
Function:
Support automatic start/connection/pairing ,monitor battery capacity, Protection board on
PCBA, Siri call, support for binaural calls
