Very good ... 712

Very well made for the price, sound and voice quality (iMac) very clear and transparent ... Nothing really to complain about!

Yet only 4 stars because:
The strap slip too easily or is not strong enough for my taste arrietierbar (he does not lock). Whoever had problems, for example. with "earplugs" has (as they usually accompany mp3 players) should not have access here. I just need to take care of the portable player in-ears because do not keep normal and fall out - if that's the same, in the long run have no joy with this headset ...
When my sister for example. (She was to test the next, because as grade), which is also so no problems with the "earplugs" has, however, keeps the headset bombproof ...