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TWS I9S Wholesale Wireless Earphone Bluetooth 5.0 Binaural Call Headset - I9STWS

Item Code : I9STWS

Category : Bluetooth

Price Per Piece : $6.50

TWS I9S Wholesale Wireless Earphone Bluetooth 5.0 Binaural Call Headset 

1. Drive: 15mm

2. Impedance: 32 OHM

3. Bluetooth version: Bluetooth 5.0 + EDR

4. Bluetooth usage band: 2.4GHz

5. Power Level: Class II

6. Output power: 30mW

7. Bluetooth distance: 10 meters barrier

8. Frequency response: 20-20000Hz

9. Working voltage range: 3.0V-4.2V

10. Mitou sensitivity: -42dB

11. A2DP / AVRCP with high quality stereo audio transmission and remote control protocol

12. Strong noise de-noising circuit (active noise reduction)

13. Switch between Chinese and English (boot does not connect Bluetooth status, press button 2 times, hear tone switch successfully)

14. Charging time is about 1 hour (power indicator charging: red light, full power: red light off (blue light).)

15. Product net weight is about 5g

16. Talk time is about 4-5 hours (with charging box)

17: Talk time is about 1.2 hours (use alone):

18. Music time is about 2-3 hours (with charging box)

19. Music time is about 1 hour (use alone)

20. Standby time is about 100 hours

21. Charging time is about 60 minutes

22. Battery capacity 60 MAH

23. Charging power: DC5V power supply [round hole interface] (computer USB port, mobile phone charger, car charger)

24. Compatible phone: Compatible with Andrews, Apple, Microsoft, Saipan system with 99% of Bluetooth mobile phone