"No better design, amazing earphone"4.5 starson by AJeanCommenter
Pros: Super cool design. It sounds amazing when listening to party songs. Not extremely expensive ($135 now..)
Cons: Not extremely good on vocal part (but still very very good)
Summary: After reading reviews from cnet..It's a little bit unfair for crossfade because they are not that bad on their quality and the unbalanced part is not so obvious.
It is super amazing when you play the party songs especially those music with loud background sound effect. It's pretty pretty strong. And about the vocal part, it is not that disappointing..or I have to admit I was a a little bit disappointing when I noticed there is a tiny unbalance part in presence of vocal. But still not bad, consider to its perfect quality on almost all kinds of music.