the sound has a lot of three-dimensional volume, Good basses, good highs,
one can even hear how the low guitar strings vibrate when they are strummed!
Individual instruments are clearly distinguishable. Almost like two loudspeaker boxes (little ones!).
I am very happy with those earphones!
The bass is excellent, the cords almost never tangle, and they're really comfortable (especially if you get silicone covers for them). I love these things.