At the hearing protectors of Alpine I became aware through friends. The plugs appear at first glance not very cheap, but they are their investment clearly worth the money !!!
2 + 1 earplugs:
I had to trim it a bit, because I deviate from the average apparently with my ears. Anyway, they are now slightly smaller and shorter, but the manufacturer also stated that they can handle a little overlap. Sitting super and do not fall out (even in the circle pit;))
3 different filters:
Before I tried the ear protection, I am of course asked what would be the right filter for my feelings.
Experience true:
- Pop concert, high ceilings / large hall, center, up front - lowest level (white?) Is sufficient.
- Rock concert, front row, quite low ceilings, hall size matter - take at least the average level! The easiest was not quite enough.
practical Travelbox:
KEEPING! I had fear that they do not survive long on my key chain, I'm very good at it to make things broken, losing, etc.
But the box screwed not by itself on, is very robust, fit in what must be pure.
Conclusion: I am very satisfied and would buy it again.
ps
To the students among us: In the library you still have to unfortunately with earplugs et al. remain, as is nothing leached and if you do not want to learn the degree, you can hear everything;)