Sony MDR-XB400/VIO XB Series Extra

Crank up the bass and enjoy every beat with these XB Series headphones designed to deliver massive, ground-shaking bass.If you love RandB, hip hop, dubstep and other bass-heavy beats, these MDR-XB400Sony XB Series headphones were made for you. The specially designed 30mm driver units and direct vibe structure tightly sealed acoustic design combine to serve up a powerful and dynamic bass responseto do your music justice. Infused with comfort-enhancing features like ultra-cushy earpads crafted from pressure-relieving urethane foam, they're perfect for those extra long playlists. And with a lightweight design and swivel-fold earcups for collapsible convenience on the go, these headphones areperfect for travel and make a great companion to your iPod, Walkman or other portabl more »