Specifications

USB telephone headphones for call center telephone KQ600USB

   USB telephone headphones for call center telephone KQ600USB

Description: 

Two main characteristics: handset volume control, mute function (pressing a mute button, the other side can not hear your voice and your colleagues)
Mechanical self-locking click on the mute switch is in the press to resume the call, no need to hold it down;
Touch is a mute switch to hold it so inconvenient, not the liberation of his hands, the industry commonly known as false muted.
Mute is a mechanical self-locking switch, the market some products are touch mute switch.

 

 

Headset Key Features:
1. Acoustic shock protection circuit
2. Flexible goose neck mic boom
3. Adjustable headband
4. Direct with USB plug
5. Replaceable soft foam or soft leatherette ear pad optional
6. Speaker Diameter: ?28mm
7. Impedance 150ohm
8. Frequency Response 300-4K Hz
9. Distortion: Less than 1%
10. Sensitivity: 115dB ± 3dB/mwat1KHz
11. Omni directional microphone
12. Frequency response: 100-3000Hz
13. Impedance: 22000 ohm
14. Sensitivity:-36dB ± 2dB
15. SNR: ? 49dB
16. Distortion: Less than 1%
17. Total cord length max 3M
18. Net weight: 32g

 

. USB telephone headphones for call center telephone KQ600USB  picture: