Description

1. Bluetooth 5.3 chip, HiFi sound quality

2. LED power display, real-time power monitoring

3. Crystal clear calls, no noise interference

4. 16h battery life, worry-free long-distance driving

5. Support dual connection & automatic reconnection

6. Lightweight design, easy to carry

7. Supported protocols: HSP/HFP/A2DP/AVRCP

8. Audio decoding: AAC/SBC

9. Transmission distance: more than 12m

10. Frequency response range: 20Hz-20kHz

11. Microphone sensitivity: -38+/-2dB

12. Working voltage: 3.0-4.2V

13. Signal-to-noise ratio: greater than 58dB

14. Power: 50mW

15. Battery capacity: 300mAh

16. Music time: 22 hours (70% volume)

17. Talk time: 16 hours (70% volume)

18. Charging time: 2h

19. Standby time (connection): 27h

20. Charging input: 5V 1A

21. Product size: 51.4x35x13.4mm

22. Net weight: 30g