Top sound, poor fit

The headset sounds really great, I've gotten close dozens of in-ears, this sounds best. Here is the seat - in combination with my ears - a disaster. Without the strap is not the point, with every movement slip the plug out of the ear. The reason is that the cables are guided away behind the ear, unfortunately, the cable does not stay behind the ear, but slipping to the side and then pull the plug out of the ear. The ironing it's so-so. I would say that I have pretty ordinary ears ;-), ie the interested reader should be aware that the comfort to be desired possibly unsatisfactory.