Sony Overhead Headphones. MDRZX110B

30mm dome drivers for balanced sound High energy neodymium magnets 12Hz-22kHz frequency range Padded earcups for comfortable listening Enfolding closed-back design Choice of colours to suit your style Closed Type: Yes Driver Unit: 30 mm dynamic - Dome type Dynamic Type: Yes Impedance (Ohm): 24 ohm (1KHz) Diaphragm: PET Frequency Response: 12-22,000Hz Sensitivities (dB/mW): 98 dB/mW Cord Type: Y-Shape Cord Length: 1.2 m Plug: Gold-plated L-shaped stereo mini Wearing Style: Headband, Over-Ear Unit of Microphone: Electret Condenser Microphone Direction of In-Line Microphone: Omni Direction Colour: Black What's In The Box: Operating instructions