Sound and top seat, processing flop

I bought these headphones in 2009 for using my iPod Shuffles in Fitnesstudion and can now after complaint say: Compared to the standard headphones of the iPod, the sound is initially better by far. The bass is used powerfully as with in-ears and the loud ambient noise of the gyms are almost completely isolated, even at low volume levels (which can be very pleasant even with train). I would also make a general recommendation to buy, if not the left earphone after one year, Nutzun had given up the ghost duchschnittlich frequently. This is in my opinion to a poor processing of the plug (in front of the complete failure of the headphones was every now and then just temprär failed). Amazon has a warranty claim, incidentally, adopted without objection.