hear all the music: in comfort and style headphones that could reproduce the true dynamics of today�s music were a rarity�until the legendary beats� studio� hit the scene. now, a new headphone in the beats tradition, beats solo.� brings you amazing sound in a smaller, lighter on-ear design. with beats solo, you�ll hear every sonic detail the musicians and recording engineers laid down in the studio. deep bass. hard hitting drums. bold midrange. and clean, undistorted highs. all in a comfortable fit you can wear for hours.perfect while on the move solos are compact and incredibly lightweight and ready for your active lifestyle, gym work out, or frequent travel. the tri-fold design allows solos to fit into the included compact carrying case. with beats solos getting a great music experience has never been easier.controltalk: the ultimate in ipod control and hands free calling with the built-in controltalk remote on the beats solo� headphone cable, you get on-cable control of your music, as well as easy, high quality hands-free calling. you�ll enjoy quick-access music playback control, like volume, play/pause and tracking, without having to dig for your ipod. plus, the high-grade mic and high-resolution, sound-isolating headphones all combine to let you hear and be heard much more clearly�and conveniently�than you ever could with the phone to your ear.a natural fit with solos, you feel the music, not the headphones. plush, on-ear cushions comfort your ears and form an acoustic seal that keeps the sound in and noise out. remote and mic supported by ipod® nano (4th/5th gen), classic (120gb), touch (2nd gen), iphone 3gs and newer, but not all blackberry. remote supported by ipod shuffle (3rd gen). requires software v. 1.0.3 for ipod nano (4th/5th gen), 2.0.1 for classic (120gb), and 2.2 or later for touch (2nd gen). support for blackberry varies by model.