I got the In Ear 680 bought for long runs, because the longer the trail, the longer the fun, and after my first test run I am fully satisfied.
Not only the fit thrilled me, but also the sound. Not even the equalizer from my Walkman I had to try, right from the beginning the sound was well balanced. The criticism that the bass dominates, I can not understand, and this one should know that I attach more importance to clear heights than on rich bass. Whether metal, rock or bluegrass - all is on my playlist, when it comes to the mountains - came across well.
Small drawback is that the In-Ear-680 is not a staple here, with the cable you can clamp to the shirt while running backwards. Luckily I still have three of such things by now defective headphones from another manufacturer. Did they then attached the cable to the shirt, makes a positive impression that the cables that come from the "beans", loosely hang down and not be twisted and disturbing, which often is the case when the cables are thick and too rigid.
If the fearful question of how long the service life of the cable is, the Schwachunkt almost all headphones. Only I will upset less at a price of just over 10 Euros, than in those that cost x times thereof.
