you get what you pay for
Crutchfield Customer Review (What's this?)
i own a pair of Audio Technica ATH-M20x from Crutchfield for two years, and compared to them the Behringers fall short. The sound from the Behringers is much lower ( although they both have 40mm magnets, the impedance on the Behringer is way higher! ), so, if you are going to use a portable player don't buy these, if you have an amplified sound system you'll be ok. I don't have them long enough to comment on quality, but that flimsy plastic covering the ear cups looks questionable.
Cons: no free ship at this price, low sound,