I listen to music while commuting. I was pleasantly surprised by the lightness of the helmet, a real lightweight which is forgotten. It is therefore extremely comfortable
Then the case is recognized for reducing noise and what is true. Just to put it on the head, you feel isolated. I have a helmet at Sound Blaster in the same price range and the insulation is not as good. Really, I'm blown away.
It is true that we need a battery and that the helmet does not have a rechargeable battery USB port 35h of autonomy but that's okay. For me, for two hours a day in transport, I have to change batteries every 3.5 weeks. Fine.
Two caveats, however, which do not detract from the general appreciation: if you have Apple products, the remote control does not work. Besides, it is marked on the box. But do not worry, I am in Android, helmet running smoothly.
Second downside: this helmet is wired. At the time of Bluetooth is boring! For Bose prices could make an effort.