The Sony MDR-V700DJ Studio Monitor Series DJ headphones are superb performers whether you are spinning before a writhing mob, mixing a soon-to-be platinum CD, or melting into an old sofa in the Chill Out Room. Incorporating high-end materials and advanced engineering, the closed supra-aural, dynamic MDR-V700DJs deliver critically clean, exceptionally clear sound for professional and pleasurable applications. Single-side 10-foot, oxygen-free copper cord with straight, gold-plated stereo UniMatch plug Silver finish Folding, supra-aural design Weighs 10.6 ounces without cord

Geek Stuff:
Speaker dia. : 50mm
Magent type: Neodymium magnets
Frequency range: 5 - 30,000Hz