X58
1. Bluetooth chip: BK3266
2. Bluetooth version: 5.0V
3. Bluetooth protocol: HFP, HSP, A2DP, AVRCP
4. Transmission distance: 10m-100m
5. Battery capacity: 340MAH with protective board
6. Standby time:≈800h Music playtime: ≈ 25h, Talk time: ≈26H
7. Charging time : 2h
8, Speaker: F10 in real copper ring package adhesive sensitivity 94+3db
9,mic: 4015 sensitivity 42db
10. Charging port : type C
2. Bluetooth version: 5.0V
3. Bluetooth protocol: HFP, HSP, A2DP, AVRCP
4. Transmission distance: 10m-100m
5. Battery capacity: 340MAH with protective board
6. Standby time:≈800h Music playtime: ≈ 25h, Talk time: ≈26H
7. Charging time : 2h
8, Speaker: F10 in real copper ring package adhesive sensitivity 94+3db
9,mic: 4015 sensitivity 42db
10. Charging port : type C
