Sony MDR-ZX310/WQ ZX Series stereo headphones

Designed for use in and out of the studio, these MDR-ZX300 ZX Series stereo headphones feature high-quality audio components; pressure-relieving, urethane-cushioned earpads for greater comfort and a noise-reducing, supra-aural design. Boasting 30mm drivers, high-energy neodymium magnets and multi-layer dome diaphragms, these headphones pack serious sonic power, while a metallic finish adds a little excitement to your listening experience. And with swivel earcups for collapsible convenience while on the go, these headphones make a great companion to your iPod or portable MP3 player.

Specifications:
• Driver Unit : Closed supra-aural, Dynamic 30 mm, dome type (CCAW Voice Coil)
• Frequency Response : 10 - 24,000 Hz
• Impedance : 24 ohms at 1 kHz
• Sensitivity (db) : 102 dB/mW
• Power Handling Capacity : 1000 mW
• Design : Over-the-head, Monitor
• Diaphragm : PET
• Headband : Wide, Adjustable
• Magnet : Neodymium
• Plug : Gold-plated, L-shaped stereo mini plug
• Type of Use : Portable, Home, Studio
• Cord Length (Approx.) : 47 1/4 in (1.2 m)