Skullcandy 50/50 headphones. Meet the unruly 50/50 earbuds, a composite earphone that's half mic, half bud, and all boom. With superb fit and a beastly 11mm driver, the 50/50 pumps bass deeper than your bag of kickflip variables. Polycarbonate backside mashes the aluminum frontside in perfect symmetry. Volume function compatible with; iPhone 3GS, iPod Touch (2nd Generation), iPod Classic (2009), iPod Nano 5th Generation (Video Camera), iPod Nano 4th Generation (Video), iPod Shuffle 3rd Generation. Imported.