Best sound. Folks cannot tell I have a headset. They have always been able to tell before.
Noise filtering is fantastic. I was walking next to a highway last week with lots of traffic noise and my wife could not tell. She could only hear me.
Volume is good. You can crank it pretty loud.
The only 'problem' I have is that if you press the button on the headset to hang up, and the person you were talking to hangs up first, it does a redial. I have to watch out for that. All in all, that is a very minor 'training' issue.
