This kit includes 6 items; 2 pack Sony MDR-ZX110 black headphones, 2 pack 3.5mm mini plug to 1/4u0026#34; inch headphone adapters u0026amp; 2 pack HeroFiber® Ultra Gentle Cleaning ClothnHigh quality and powerful sound, Closed-Back Design, Thick On-Ear CushionsnPair with your MP3 player, great for home or studionCollapsible Construction, Swivel Earcups, 1.2m cable (both-sided)nDriver Unit: Closed supra-aural, Dynamic 30 mm, dome type (CCAW Voice Coil), Frequency Response: 12 - 22,000 Hz, Impedance: 24 ohms at 1 kHz, Sensitivity (db): 100 dB/mW, Power Handling Capacity: 1000 mWnMaximizing your personal audio experience has never been easier than with SONY ZX-Series Monitor headphones. Built with comfort and performance in mind, there's no need to compromise. Sony® Stereo headphones have 30mm drivers that give out huge trebles and a 2.5 mm audio jack with absolute compatibility. Headphones can plug into almost any audio device including iPhones, computers and to USB devices. n
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nEnjoy rich, full frequency response: 30 mm driver units deliver full, balanced sound for a complete listening experience from 12 - 22,000 Hz. n
nSwivel, folding design: Compact for portability yet affording listening flexibility, the swivel, folding earpads let you enjoy music in many ways. n
nTangle-free cables: The durable, 1.2 m y-type cable resists snags and tangles so you can get caught up in your music, not your cord. n
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*** Specifications:*** n
nSensitivity (db): 98 dB/mW n
nDriver Unit: Closed supra-aural, Dynamic 30 mm, dome type (CCAW Voice Coil) n
nFrequency Response: 12 - 22,000 Hz n
nColor: Black n
nPlug: L-shaped stereo mini plug n
nType of Use: Portable, Home, Studio n
nDiaphragm: PET n
nDesign: Over-the-head, Monitor n
nHeadband: Swivel/Fold, Adjustable n
nPower Handling Capacity: 1000 mW (IEC) n
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n3.5mm female stereo jack to 1/4inch male adapter. This adapter works great for hooking up your 3.5mm headphones to speakers, keyboards, audio mixers or any other device that excepts 1/4inch. n
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nHeroFiber® Ultra Gentle Cleaning Cloth n
nHeroFiber® is the most efficient way to clean all optical surfaces. n
nHeroFiber® acts like a magnet for dust, dirt, and oils, so it absorbs without being abrasive or leaving residue, and lasts considerably longer than ordinary cloths.