Professional microphone noise cancelling technology: Can block 99% background noise. Microphone: Single-sided noise reduction microphone. Microphone impedance: 2.2K / Ω. Microphone sensitivity: -38dB ± 3dB.
AA26-RJ Call Center Customer Service Headset Telephone Headphone Noise Canceling
A26-RJ Call Center Customer Service Headset Telephone Headphone Noise Canceling
T- Call Center Headset ENC Active Noise Cancellation Single Ear Customer Service
¸Call Center Headset ENC Active Noise Cancellation Single Ear Customer Servic
New Call Center Headset ENC Active Noise Cancellation Single Ear Customer Servic
Call Center Headset Enc Active Noise Cancellation Single Ear Customer Servic HEN
