I11 Tws Wireless Bluetooth Headphones

I11 tws wireless Bluetooth headphones support pop up windows

Description

2019 New Fashion i11 TWS Wireless Earphone Bluetooth 5.0 Touch Headphones Earbuds With Mic Headsets
Compatible with any device that has Bluetooth.

Specifications:

1. 1st driver: 15mm

2. Impedance: 32 OHM

3. Bluetooth version: Bluetooth V5.0

4. Bluetooth use band: 2.4GHz

5. Power level: CLASS II

6. Output power: 30 mW

7. Bluetooth distance: 10 meters barrier

8. Frequency response: 20-20000Hz

9. Operating voltage range: 3.0V-4.2V

10. Mic sensitivity: -42dB

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

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

13. Switch between Chinese and English (boot does not connect Bluetooth state, press the switch 2 times, the sound will hear switch successful)

14. Talk time is about 4-5 hours

15. Music time about 2-3 hours

16. Standby time is over 100 hours