Crapped ... 1

Hello, I put two star product for two things:
The packaging (who cares)
The factory, at first sight one is in the top range
Past these first two printing, we strap the helmet and listen. And there, horrible, the sound is simply horrible ... Acute ubiquitous metal and high aggressive medium when there is no lower midrange or bass. The only solution, implement forcefully the headphones on (not good when doing sports) and even then, do not expect to listen to electronic music, few serious is completely saturated!
I highly recommend