Beautiful sound quality that isolates unless the-ear headsets and do not fall. The settings are simple and "lappairage" with my Iphone was done easily. Use in Sports mode is quite possible because the helmet fits well once placed. For music, everything is fine but for phone calls, I note that my interlocutors complain about the sound quality.
It would be perfect if the microphone was also deficient and if the helmet was less annoying over ears. I add that I destined to my daughter who is pledged a beautiful thick hair. Impossible for her to keep this helmet ...
So however good product to improve
