Stereo pc headset design on ear transmission mode cable type of connection 2x 35mm jack type of cable single sided length of cable 18 m sound mode 10 hardware type of headphones earhook headphone transmission range 50 15000 hz sensitivity 108 dbmw headphone impedance 32 ohm microphone frequency range 50 16000 hz microphone sensitivity 64 dbmw microphone impedance 2 200 ohm included in delivery user manual 35mm adapter series knig cmp