Ok, we all know this is an awesome earpiece.  I have used it while blow-drying my hair and the other person said my voice was a little muffled but they could still hear me pretty good.  IMPRESSIVE!  The only little complaint I have is that the ear buds don't snap in or securely stay in the earpiece.  They only need a quarter turn to secure on and it is a very loose fit.  I lost one ear bud within the first week of having it; luckily I found it in my car.  And then the next week I lost it AGAIN and haven't found it.  I put the spare one in, and that one fell off too and the problem is, if you don't have the ear bud, the earpiece won't stay secure on your face.  Besides it isn't comfortable without the ear bud.  I did find the ear bud in the parking lot at my office, but someone ran over it with their car and it cracked the plastic inside.  But it still holds together enough to be useable.  I have been searching around to see where I could buy more ear buds and I can't seem to find anyplace that sells them (without buying a whole charger, the thing that goes around your ear, and the extra ear buds that don't fit into your ear.)  I think that if they are only going to have the ear bud do a quarter turn to secure it to the jawbone, the least it could do is click in or snap in or something.  But it doesn't, it just turns and hopefully you UNTURN it when you are trying to adjust it to secure it to your ear.  I now have a carrying case for it to try to minimize the chances of losing my last dying cracked ear bud.  BUT OUTSIDE OF THAT, IT IS A GREAT PRODUCT!<a data-hook="product-link-linked" class="a-link-normal" href="/Aliph-Jawbone-Noise-Shield-Bluetooth-Headset-Black/dp/B000RUPEOA/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Aliph Jawbone Noise Shield Bluetooth Headset- Black</a>