Headphones for studio, recording or DJ, light and comfortable, even for long periods of time, frequency response: 16 – 22,000 Hz, THD: < 0.3 %, contact pressure: ~ 2.5 N, coupling to the ear: supra aural, 3.5/6.3mm stereo jack plug, 1.3 meter cable, closed dynamic transducer, weight: 140 g, nominal impedance: 70 ohms, load capacity: 200 mW, maximum SPL: 120 dB, includes a 3.5 to 6.3mm jack adapter, a carry bag, an extra pair of soft ear tips and a 1.3m direct connection cable.