Works just as I'd hoped.  I'm mostly using this mic to do voice overs for home videos.  The sound quality is very good as far as headset mic's go.  The unit is stable on my head and the mic stays where I put it....about an inch in front of the right side of my mouth.  Right where it should  be.  It only took me a few minutes to adjust the harness part to fit fairly comfortably on my head.  After a while I didn't really even notice it.  Everybody's head is different, so some people might have a harder time than others finding the perfect position for it.  But as the instructions say, you can bend it into whatever position works for you.