Supervoice SVC-121 Professional HD Call Center Headset Mono with QD and Uni-directional Noise Cancelling Mic, W/O Bottom Cable
- Monaural: YES
- Noise Cancelling Mic: YES
- Anti Acoustic Shock Circuit: YES
- HD Audio: YES
- Mic Frequency Range: 100HZ-10KHZ
- Quick Diconnect (QD): YES
- USB: Optional
- Rotatable Microphone Arm: YES
- Ear Cushion Type: Leather
- Telephony Integration: YES
- Warranty: 1 Year