Skullcandy and Mix Master Mike of the Beastie Boys have collaborated on a set of headphones that will make DJs everywhere salivate. The "MMM" DJ-style headphones were announced at the 2010 CES and were engineered and approved by the Beastie Boy himself. The headphones are loaded with a ridiculous set of features that will assist DJs in keeping the party rocking without interruption. They come equipped with patented cue-control technology, one-touch mute button and and a slick 3-piece, foldable design that can be stashed in a pressure formed collapsible road case. We tried on a pair and the sound is definitely knocking. The "MMM" headphones drop this spring and will retail for $250.