The installation (automatically under Windows 7 64 bit) was fine, there was no manual intervention or even a driver CD required. The sound is really good for this price range, the microphone also. Despite the relatively small speaker, it concludes well, so that ambient noise stay outside.
When comfort of pleasantly padded hangers should be mentioned. Since the headset is not too big, you come in the summer not too much sweat. From my perspective, however, the rigid microphone (not bent) and after a few hours for me to end can feel pressure on your ears is not quite optimal. These points, however, are not so bad for me, I wear it anyway very happy and it would buy again. If that would be even better resolved, then there would have been 5 rather than 4 Rating.