Surpass HM23 Pro Sports Wireless Earphones

Product Features

Model                : HM 23 Pro

1. Bluetooth version : Bluetooth V5.4

2. Speakers Specification: Ф10mm 32

3. Frequency response : 20-20KHz

4. Output power : 20MW

5. Transmission distance (barrier-free): 10m

6. Signal-to-noise ratio : 85dB

7. Distortion              : 1%

8. Battery specification : 3.7V250mAh

9. Charging time         : 1-3 hours

10. Running time         : About 25hours

11. Standby time         : about 500hours

12. Sensitivity of microphone: -42dB ±3dB

13. SupportL2CAP/A2DP1.2(AVCTP1.3 /AVDTP1.2/ AVRCP1.3)