Plantronics headset and amplifier. Works fine.
I used to work from home so I needed this in my home office, dont have that job any longer, so I dont need the headset. My lack of need is your gain!
Its an older unit, but basically like new. Was stored in a desk drawer when not in use.
I think I paid a little over $100 for it a few years ago...I will let it go for $35 shipping included.
Shoot me an IM if interested.