Plantronics encorepro hw715 usb
Usb headset stereo pc headset design on ear type semi open transmission mode cable types of connection usb 20 usb type of cable single sided sound mode 10 hardware type of headphones headband features in line control volume control adjustable headband functions mute dsp technology microphone properties noise cancelling microphone rotating microphone flexible microphone arm retractable microphone number of microphones 1 colour black material alum