Summary: I can't write detailed reviews but I just write about it from my experience.
The treble part is pretty good on this headphones. You can hear them clearly, but it will sounds crackling if the volume is too loud.
Not bad, I can hear vocals clearly, and not too loud too.
Pros: Treble is good, vocals can be heard clearly, bass is not too loud.
Cons: Sounds crackling if too loud(from -5dB to 0dB)
-agressive sounding suitable for rock music
-fair built quality
-no need of amp,directly from cd/pc/music player
-need burn in for 20-30 hours,
-little bit tighten on the head
-no coiled cable
Overal - perfect for...