No unsightly cracking in donning the helmet or during head movements.
The sound adjustment knob seems basic / rough at first, but is ultimately thoughtful consideration: its wide range of rotation adjusts the volume quite accurately.
Note however that it is not possible to turn the volume down to zero, but the use I've realized that it did not miss it (+ is easier / faster to remove the helmet).
The backward rotation of the right atrium seemed gadget at first, but in reality this will comfortably keep an ear to the room where it is located.
The helmet is indeed always maintained on the head, despite the fact that the headset is swiveled behind the ear.
Comfort level, the helmet is actually head a little at first, but softens the hoop fast enough.
I regularly play 1 or 2 hours in a row without experiencing hardship.
I have not yet had the opportunity to test the microphone, but I do not make me worry that side.
The comments we read on this is quite positive.
(The attenuation function of ambient noise must help good)
In short, a very good helmet.
A bit expensive though (even 72), which cost him a star.
