Sennheiser sc 30 usb ctrl
Usb headset stereo pc headset design on ear transmission mode cable types of connection usb usb 20 type of cable single sided length of cable 21 m sound mode 10 hardware type of headphones headband features volume control in line control adjustable headband functions mute hearing protection function headphone transmission range 60 16000 hz microphone properties noise cancelling microphone rotating microphone colour black weight 106 g include