Sound:
For the "average ear" very balanced. Have these inears tried all styles of music and am absolutely thrilled mids and highs not overemphasized and the bass range in relation very cautious.
These earphones are highly recommended at this price. I did not vote much more expensive inears as S4 and Jay Four, but this sound far as neutral and fine.
Negatives:
The cable noise transmitted unfortunately very uncomfortable, even in strips on the clothing or on the chin. For sports activities therefore totally unsuitable because that annoys already machtig.