Description
1. Bluetooth version: V5.3 Jayli AD6973D42. Support protocol: HSP, HFP, A2DP, AVRCP
3. Call time: 9H
4. Playing time: 8H
5. Charging time: 1H
6. Charging warehouse capacity: 450mAh
7. Capital battery capacity: 45mAh
8. The best call distance: about 1m
9. Maximum transmission distance: about 10m
10. Support voice prompt
11. Sensitivity: 94db
12. Veter diameter: 10mm
13. Frequency response range: 20H-20KHZ
14. The appearance is novel, the surface sprayed metal paint charging warehouse is cool and colorful breathing lights
