This head set is comfortable, works perfect if you read the instructions and setup like your supposed to, love it

This set works great, and the sound quality is fantastic.

I guess what angers me about the whole situation is how it broke when I first got it and that I barely used it since work had been scarce for me.

This works great in every function and the voice amplifier really helps when you talk to people hard of hearing

Excelent, when it comes to headsets, there is nothing, like plantronics, I upgrade from the old vista pk3589, to the s11, its great the mic works really good on loud