Maybe I was a bit harsh in the title, but I had to put something out there that would grab  your attention.  I want to save you the trouble that none of these other reviews did for myself.  Most of the reviews were great so I bought it.  I have to say the sound is pretty decent, very similar if not slightly worse than my wep200.  The wep410 looks very stylish, but it just doesn't FIT RIGHT IN THE EAR.  It feels like it is going to fall out and it doesn't sit at the angle where it is pointing from your ear to your cheek, which is what the wep200 does.  When it sits at the angle it is NOTICEABLY flaring outwards.  It looks like it is sticking out of your cheek at a 30-40 Degree angle, which looks extremely odd.  I tried all three different sized earbuds, but no luck with any of them.  I can get it to fit in my ear, but the fit of the earbuds is VERY poor.  I even got my father to try this headset to see if I had deformed ear canals, but they also didn't fit him right.  I really wish I could return this, but since I have opened it I can't.  Sadly, I had to give the headset to my father.  (He doesn't care how poor the fit is as long as he can use it for hands free calling in the car)