This doesn't seems to look like a headphone of that price. I never saw it in a shop or being used by anybody
When I taker a closer look to this picture I wouldn't be surprised if this turned out to be just another one of those OEM models.
It's what Winston says: you should go out and listen to them before you purchase them. Perhaps the sound is awfull (or awfully good), you can only know it when you've heard them.
Headphones is something personal. For example: something I like might be discusting to someone else. What kind of sound I like might not be the kind others like. Sound is something very personal.
The other aspect is build quality. And even this is personal, if you take good care of your headphone most of the model in your price range perform alike.
All major brands have their model headphones : Pioneer HDJ-1000, Sony MVR-700, Technics RP-DH1200 and Denon DN-HP1000. You should check these out if you have the possibility. This will give you a good reference when you check out cheaper models.