Stereo pc headset design on ear type dynamic transmission mode cable type of connection 2x 35mm jack type of cable single sided length of cable 18 m sound mode 20 hardware type of headphones headband features volume control in line control adjustable headband functions voip mute max power handling 30 mw headphone transmission range 30 16000 hz sensitivity 105 dbmw headphone impedance 32 ohm microphone frequency range 20 20000 hz ear