1. noise-isolating 2. anti-fatigue earmuffs wearing type 3. Soft leather ear cover 4. Crystal clear voice 5. EMI

Features:

1. High quality noise-isolating anti-fatigue earmuffs wearing type

2, Soft leather ear protector satisfied for long time wearing.

3. Easy use, plug and play.

4. Unilateral enter cord help user eliminate the disturbance of miscellaneous cords.

5. High quality IC and reasonable PCB design bring the excellent EMI features.

Specification:

1. Plug type:USB 2.0

2. Speaker Diameter: 40mm

3. Speaker Impedance: 32Ω

4. Speaker Frequency Response: 20HZ-20KHZ

5. Speaker Sensitivity: 115dB±3%

6 . Rated power output: 41MW

7. Maximum Output Power: 84MW

8. noise level: ≤-78dBA

9. Dynamic range: ≥78 dBA

10. THD: ≤0.1%

11. Stereo crosstalk: ≤-52 dBA

12. MIC SIZE: dia9.7*6mm

13. MIC Sensitivity: -52dB

14. Directional microphone: The whole point

15. MIC Impedance: ≤2.2KΩ

16. MIC Frequency Response: 50Hz - 15KHz

17. Cord Length: 2.2M

Noise canselling USB headset