Noise Cancelling Communication - The call center headset comes with noise cancelling function to keep background noise outside and clean surrounding noise to create a clear communication.; Mute Function - A mute in the in-line allows you to power on/ off the microphone to make it more convenient to use.; Hearing - There is a in-line scroll, which helps you adjust volume freely to your hearing.; Super Long Cable - Super long cable up to 250cm/ 98.43 inch allows you to take files that a little far away from you while answering a call to solve problems for customer immediately and more quickly.
; Universal Compatibility - This call center USB headset can be plugged into computer, telephone, desktop box and other devices to achieve clear, stable and smooth communication with no stuck or conflict.