After reading the reviews for these I expected something more.... Here's a more accurate depiction..
Overall for the cash$; I'd they are worth it if you're just looking for a cheap but decent pair of headphones. They are relatively comfortable - snug around ears and aren't too heavy. The acoustics are fairly nice but not very loud - which is dissapointing. The bass isn't great... It's more like the just stuck a N64rumble pack in the head set then actually quality sounding bass. It just vibrates your ears with the beat... THIS IS NOT THE SAME as quality sounding bass - check Dre's new headphones for the real deal... Also, you need a AA battery to kick the bass (rumble pack) in. There is a mute switch thats nice, and a volume control but I don't think it functions right... it barely changes the volume.
I myself was hoping to get some real quality headphones for a cheaper price but instead I got a par set.. which again...ain't bad,...just ain't great.
~Hope this helps