Most important: the sound. Very pleasantly surprised, I admit I was a bit scared after reading a lot of comments that reproached a lack of bass. This is NOT AT ALL so. The sound is pure and deep, you really rediscover his music! I had never had such an incredible sound quality, I did not even know it was possible for a helmet! Very good sound, no negative aspect about it.
And so, too, it insulates very well for me. Dipstick used in the train, my volume set to half and I could not hear anything except my music. Even by testing amphi (brouhaha between classes), when you push a little volume (max without being provided), we really mean less, see more outside noise.
After, good design, good finishes, may be some small squeaking noise when I walk with, but it happened to me once, and I think I just did not correctly adjusted the headband of the helmet. So no complaints, the fact that the wire is detachable is a GREAT addition to the headset (that's what loose first all helmets I had).
The storage is optimal, strong box, a little big to fit in my purse, but handy.
The only fault I can blame him and that can be really annoying for certain is his comfort, he squeezes a lot! Personally I have a small head and I support it very well, but I did try to others who have not supported. Let me explain: it tightens already in the ears (apparently to avoid with glasses) and my first hours of operation it bothered me a lot over time. But much less now so I assume that the headset is "mold" to our ears. And that bothers me a bit is especially at the arch at the top of the skull, it heats (he presses a lot, which causes a feeling of irritation at this level). Of course, I exaggerate a bit is very tolerable, and finding the ideal position of the helmet we do not feel any discomfort.
Conclusion: I really recommend these headphones, the sound is incomparable. But try first because putting so much in a helmet in the end we do not support is a bit embarrassing!
