Review on 🎧 WirelessFinest Adjustable Volume and Mute Control IP Telephone Headset Headphones Replacement for Cisco 7931, 7940, 7960, 7970, 7962, 7975, 7961, 7971, 7960 M12 M22 and All Series by Jeff Sorensen

I'm too stubborn to pay $50 for a replacement Plantronics binaural headset, so I bought this to make ends meet. I hooked it up to my M22 amp and it worked straight away. It has a much shorter cord and doesn't have a quick disconnect like my old headset, but I'll get used to it over time. It seems comfortable enough, and both the earpiece and mic were very clear when I made a test call to my voicemail. Not bad for under $20. I hear a rattling noise in the volume/mute/shirt clip part of the switch,