Sennheiser EPOS I Impact SC 230 USB - 200 Series - Headset - on-Ear - Wired - USB - Black, Silver

Great mic quality. No echo or background noise.

Excellent microphone, however has no volume control

Works great so far; I get compliments on my audio..

If you're looking for a headset to use with your Dragon medical software I don't believe you could find a better headset than this one. After the headset that came with the Dragon medical software broke I replaced it with an off-the-shelf headset from a large discount store. It was terrible. I would dictate in English and it looked like it was being transcribed into pig Latin. I spent more time correcting the transcription than speaking it. This headset has excellent noise cancellation as well as reproducing my desired text with very few errors. I can't speak to the quality of the ear piece as I don't use it I only use the noise canceling microphone.

The headphones constantly slid of my head. Recorded sound not as clear as expected and very quiet. Had to return.

Very comfortable headset. The mic actually ends up positioned to the side of your mouth, which eliminates plosives that can be a problem with headsets that have a longer boom on the mic. Excellent speech to text conversion with Dragon Dictate 4 and Dragon Medical for Mac. A bit pricey, but worth it.

Difficult to position correctly. Not as accurate as Andrea for voice recognition

Great headset Always buy the brand because it does what I need it to do