Ultrasone DJ-1 Pro headphone,S-Logic Natural Surround sound system,foldable,dynamic,closed,impedance 64 Ohms,frequency range 10-22.000 Hz,sound pressure level 102 dB,1 changeable cord with 80 cm lenght 3,5mm stereo plug,1 changeable coiled cord with 3m 6,3mm plug,weight without cord 295g,incl. headphone bag and 1 pair ear pads, 5 years manufacturer warranty