This Kenwood KHS-22 Headset is an accessory headset for Kenwood TK series (ProTalk) two-way radios. It is a comfortable over-the-top headset that is single earmuff and boom microphone with Push-to-Talk capability. It also features VOX capability when used with a ProTalk radio.
I bought these for a live taping and after trying them on we put them back in their box. The head band part that wraps around the back of your head to hold the phone and mic in place are way too big. And I have a medium/large head. I probably could fit them on a pumpkin. Absolutely uncomfortable, non-fitting and unusable. Unless your head is XXXL, don't buy these. If you do, they probably work fine.