Fashion-forward designs have recently been making quite a bit of headway in the headphone space. It doesn't take much effort to find a pair that matches your MP3 player or can be coordinated by outfit, although manufacturers with true eye for design take things a step further. Take Monster Cable's Beats by Dr. Dre Headphones, a super stylish set of cans announced at CES 2008. The company is now adding to the fashionable line with the Tour In-Ear Headphones, an ultraportable set that sports the signature red and black coloring. This $150 pair once again proves that hip hop-branded headphones won't necessarily offer an overwhelming low-end response, and also leads us to believe Dr. Dre may have the deepest ear canals known to man..