Processing:
The headset is made entirely of plastic, but it is processed the cleaner. Nothing wobbles or rattles.
Comfort:
I have read many times before, that have some problems with it, to use the headset for a longer period of time. I have therefore no problems at all, although grade I had to belong to the problem group - big head, big ears, wearing glasses - the headset fits like a glove and is comfortable as ever.
Sound:
The sound quality of the headset, as you would expect from Sennheiser, excellent. One notices the stereo headset its low cost of not. The sound is crisp, no noise crackle, hum or similar. Beautiful peaks and beautiful depths. Bass are also well reproduced.
Recording:
The recording quality of Micros is also good. Did it again yesterday with the basic settings (onboard sound card) tested in TeamSpeak and also in audio recorder and felt it crystal clear - my friends confirmed the good quality also in TeamSpeak.
Overall impression:
Since I use the headset for all sound expenses (TeamSpeak, music, gaming, etc.) I had high expectations. And these claims were completely saturated. Even with current shooters like Battlefield 3 you can hear every sound - funnily enough I Nerke even when someone stands behind me (in spite of stereo). Ultimately I can Sennheiser PC3 chat to anyone who is much in Teamspeak aufhällt itself, does not want to spend all too much money and does not require it all 5.1 / 7.1 frills in a headset. Buy!