Features
Microphone, Microphone,Noise Cancellation,Volume Control, Microphone,Microphone Mute Button,Volume Control, Detachable Cable, Like new, DECT, Microphone Mute Button, Volume Control, Microphone,Noise Cancellation, Noise Cancellation, Volume, Handsfree, Handsfree,Microphone,Microphone Mute Button,Noise Cancellation,Volume Control, Mute