Telephone Headset Noise Cancelling Microphone RJ11 Headset For Desk Phones

Features:

1. 100% and high quality

2. Noise-cancelling microphone filters out background noise, so voice transmission is exceptionally clear.

3. Bendable mic arm 330 degrees rotatable to be positioned for optimal comfort and voice transmission. Swing-sway feature lets you move the mic out of the way for beverage breaks

Specifications:

1. Material: Metal, ABS and POM

2. Sensitivity: 108dB±2dB/mw at 1KHz

3. Frequency Response 200-4K Hz

4. Omni directional Microphone

5. Frequency response: 20-3000Hz

6. Impedance: 150Ω±5Ω

7. Sensitivity:-58dB±3dB

8. Maximum : 10mW

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