Dynamic closed headphones provide wide frequency response 10 Hz - 26 kHz. They are equipped with high-performance 40 mm drivers and large-scale housing that provides comfortable fit and quality insulation of surround noise. Headphones featured 3 m long cord with 3,5 mm stereo jack /include 6,3 mm plug/. Driver: 40 mm. Sensitivity: 99 dB. Impedance: 32 Ohm. Frequency response: 10 Hz - 26 kHz. Max. power: 600 mW. Rating power: 300 mW. Weight: 260 g. Colour: Black