Sony MDR-ZX100 ZX Series Stereo Headphones, 12-22,000Hz Frequency Response, 24 ohms Impedance, Blue

Perfect for in the studio, on the streets or at home, the on-ear MDR-ZX100 (blue) ZX Series stereo headphones feature quality components; extra comfortable, cushioned earpads and a noise-reducing, supra-aural design-all at an unbeatable value. High-energy neodymium magnets, 30mm drivers and multi-layer dome diaphragms combine to provide serious sound quality, while swivel earcups add collapsible convenience-making these headphones a perfectly portable companion to your iPod or portable MP3 player.