a very correct headset

A good sound, with perhaps a little too low, not too OBSTRUCTIVE to play. It insulates well enough from the outside world (but not too). However, we must place it on the head at risk of catching ears hurt in the long run.
It is doing quite easily, has good support, even if it is a notch below the SteelSeries Siberia (the latter gets her forget). The headphones are comfortable little we made sure to place them well.
The microphone is very correct, retractable, and passes the voice without problems (tested on Mumble). It remains sensitive to noise. The first had been a defective headset microphone, exchanged immediately by amazon.