At first I thought it was a promotional gimmick. When I then also part of real used, I was really disabused. Optimal sound, even in a big city, little noise, which is also the "idiots" of the clerk's office "delighted". I am with apparently / ostensibly "Red" traipsing through a traffic light, because neither was there even there traffic. The state money Depp wanted to impose a fine to me, but was not perceived by his shrieks great head listening (about 28% volume by volume of my basic unit, since I do not have hearing loss) !!! Wen that at all interested in the Knallerbse patted me on the shoulder and got a thing in the face. Ok, not nice ... But I had all the time really good sound to the ears: D
I would buy me the part again, because the sound is absolutely convincing.
Oh, and the Knallerbse I sued for physical attack, as an "accidental" camera showed that he did not show the will to "login". The thing with the lights turned out thus constitutes a "light red".
Well, these headphones is very good and is also in daily Geschhen :-)