Had I not thought of ... 2

The In Airs are really top!
As a replacement for my mitlerweile very worn foam earplugs that my Phillips SHE 9000 inserts, my expectations were very low. However, at the first contact was on the good workmanship, and the very low porosity of the material, which offers virtually no attack surface for dirt and is very easy to clean.

Then plug the Aha experience, slightly compressed into the ear and wait until the foam has expanded again. The same feeling as earplugs;) What followed was a sound performance that I did not expect the bass came abysmal and really fat to bear and even at low volumes ... outside sounds are as good as no longer perceived (Caution on the road)! ,

Overall, really an improvement on any other in Earaufsätzen which I had until then ... Sure, the price is quite high, but it also evaluates favorable In Ears in sound to tidy :)