Had more imagined.

I would have liked a bit better presented in the Hat, the operating element. Unfortunately slipped again and is then somewhat complicated. Sound is not for concert goers, but it come out to understand sounds. The cap does not fit always 100% because the speakers are firmly sewn and do not necessarily grow the ears according to the standard of a hat.
Fret about buying I do not do myself, but I would buy again me probably not.