The Polaris SupraPlus P261 headset is very satisfactory. The phone in my office has a headset jack and when I called in I was told that I specifically needed a "Polaris" model that could plug right into the phone. This worked out well because I wanted something as unobtrusive as possible.
I've tested the sound with several coworkers and worn it for almost an entire day. Its certainly better than holding up a phone receiver, and I like this model better than my older one. The old set was a Fellows of some sort. Its evident that comfort was actually in the designer's head as they drew up the plans for this model.
I would and have recommended it to my coworkers.
Posted by: Timothy Rogerstein - Boulder, CO