71 headset ps4 headset xbox 360 headset stereo pc headset design over ear types dynamic closed transmission mode cable type of connection 35mm jack sound modes 71 software surround headset type of headphones headband features adjustable headband padded headband collapsible control via headset volume control headphone transmission range 20 20000 hz driver 40 mm microphone properties flexible microphone arm microphone frequency range 50 15000 hz