Compared to Bose QC 15, audio is more "punchy" and can adjust in any case an internal equalizer.
The app will disable the presence sensor maligned, for me it is useless because if it stop good music when removing the helmet, it doesnt put him back in once I reset it to my head.
By cons I or puts a damper for the headphones is that its touch screen to control playback, which is frustrating.
sometimes by "next song" and often (almost always) by "previous track", the helmet pause music.
It is far worse when using with a glove, or it puts virtually every time pause the music ....
In short touch control is certainly easily improved.
Regarding the product sent by Amazon, this is clearly a refurbished model. Yet I paid for the new model ... well, if you order mistrust ....
Sign that he is a refurbished:
One of the two outdoor sticker (sealed) off.
Of the 4 black straps that hold the helmet, it misses 1.
Of the remaining 3 strips, it shows that they have been folded ....
In the package that contains the attachment is missing scratching USB cable and the battery is missing ....
The battery is already installed in the helmet and has a brand.
In short, I will of course not emm me **** r to return the headset and the reimbursement to order again but it's still not cool to send reconditioned to a customer who buys the new article ...