Pros: Great kick, balance, and soundstaging.
Cons: Distortion, they're definitely not that high of quality drivers.
I'm not going to go that much in depth, but since there are no reviews of these here I feel I MUST post one.
Hard to describe, and I know there are a lot of threads about this HP explaining how it's great for it's price, but the audio quality is really amazing for it's price. These sound like my Denon 5000s... but a cheap version. Though I'm not considering it a fault. I use them for when I go running, they're light, easy to drive (duh) and with the noise of outdoors/gyms the distortion of them is negligible. You really feel like the music is just with you when you're outside.
They're not that durable and they could be more comfortable... In addition they're not that pretty. This is good though for me, they're not subject to any thief's attention.
I have to stress again, for how cheap they are, these HPs are simply amazing. Pick up a pair to use as a reference to make sure your higher quality HPs are justified.