The in-ear principle I think is great, because it so much better the music sounds just as in public transport even at low volume. With audiobooks you understand everything well even with mäßigter volume. The soundproofing is good, but not perfect. Depending on the frequency and volume penetrate ambient noise to his ear, but that does not really bother me while listening.
Unfortunately for this is everything when you move about in traffic. I've heard on the bike coming behind me a car does not come, but noticed it only when it was moving in my point of view. I think that of course troubling. Therefore, I no longer use it while biking and not snowboarding. On foot, it is actually ok, if you're nice attention.
The headphones come in a stylish package. Because in addition to phones and a leaflet are three pairs of rubber stopper that can be selected depending on the dimensions of his ears. It is important to choose a suitable stopper so that the sound the listener can develop properly. Otherwise it can sound pretty lousy and the listeners would sit not good. I find that here are not present the perfect plug for my ear. I can therefore choose between which that are a little too big and those that are a bit too small. Therefore, the wearing comfort is not really great, but ok, it does not hurt. What is even more annoying that you the listeners relatively easy to accidentally can pull out of your ear. Something could be sure about optimizing on the cable guide or a carrying handle, is clamped derhinters ear, as indeed in some listeners are also the.
If everything matches, the sound for me nothing to be desired in fact, even if it sounds better on the home stereo system and there are certainly better listener. For me, the most important advantage over 'open' listeners, that I much more pleasant because soft music can be heard. Some music makes otherwise in the public is simply no fun, either because they do not really come because of the ambient noise to bear, or you turn on so loud that the earache. Listen to audio books I found so far in the S-Bahn almost impossible because you always passages may already by the announcements do not understand what was just annoying. But with these headphones I can hear my beloved audiobooks also wonderful everywhere.
All in all, so I can definitely recommend this handset for the price. It is, of course, and it would also be bad, still room for improvement, so that it might be worth quite expensive handset to consider.