AKG K-702, High End Reference Headphones, Flat-wire voice coil technology, Varimotion two-layer diaphragm guarantees transient response, Open, Circumaural (full size), Dynamic, Impedance: 62 Ohm, Peak SPL: 105 dB, Frequency range: 10 - 39800 Hz, Max input power: 200 mW, 3,5 mm Stereo jack connector, Cable length: 3 m, Weight with cable: 362 g, Weight without cable: 300 g, Includes: 6,3 mm jack adapter