RETEVIS EH070K 2-Pin Adjustable Volume Binaural Noise Reduction Headset Microphone, EH070K

1. High quality elastic metal bracket, good quality and good strength;
2. Super soft and comfortable headrest and earmuffs, comfortable to wear;
3. The microphone can be rotated 300 degrees and can be reliably positioned on the left and right ear;
4. PU thread, high tensile strength, long life;
5. The speaker volume is adjustable, suitable for various noisy environments;
6. Microphone type: dual elethet microphone
7. Working voltage: -8-32V
8. Frequency response: 500HZ-8KHz
9. Microphone sensitivity (1K Hz): -46DB ± 3DB
10. Speaker diameter: 50mm
11. Speaker impedance: 157 ohms
12. Speaker Rated power: 40 MW
13. Speaker Sensitivity: 119 +/- 3DB
14. Noise level: -24db
15. Jack: Mini XLR 5pin Jack