TWS dual driver hands free capower bank chargering case with bluetooth earphones

Product Details

1. Bluetooth version: Bluetooth v5.0

2. RF transmitting power: Class 2

3. Transmission range (Hz): 2.402 ghz-2.480 GHz

4. Communication distance: 10M

5. Working voltage: 3.0v-4.2v

6. Microphone sensitivity: - 42db

7. Frequency (Hz): 20Hz-20KHz

8. Support A2DP, AVRCP and HFP

9. Horn: ￠ 6, 16 Ω

10. Headset standby time: about 120 hours

11. Music time: 5-6 hours

12. Talk time: 5 hours

13. The charging box can charge the headset for 4 times

14. SNR: > 95dB

15.chargering case