Beats headphones have very heavy Bass, a little bit overpowered Treble, and low Mids. This is basically what you get if you try to make a cheap headphones and add a lot of bass on it. This makes them fun for HipHop but sucks for everything else, specially anything with vocals.
They are, however, pretty good looking (imho), sturdy and extremely comfortable. They have also become (amongst non-geeks) the go-to headphones if you want something good as they don't have time to research the differences between HD598 and HD650.
If you buy a good pair of headphones that are balanced (eg. Sennheiser HD598), you can use a equalizer on your computer to make them sound just like Beats.
Basically, you can make Sennheisers sound like Beats, but you can't make Beats sound like Senheisers.
They are, however, pretty good looking (imho), sturdy and extremely comfortable. They have also become (amongst non-geeks) the go-to headphones if you want something good as they don't have time to research the differences between HD598 and HD650.
If you buy a good pair of headphones that are balanced (eg. Sennheiser HD598), you can use a equalizer on your computer to make them sound just like Beats.
Basically, you can make Sennheisers sound like Beats, but you can't make Beats sound like Senheisers.