Logitech H390 USB Headset (White)Digital Stereo Sound: Fine tuned drivers provide enhanced digital audio for music, calls, meetings and more Rotating Noise Canceling Mic: Minimizes unwanted background noise for clear conversations; the rotating boom arm can be tucked out of the way when you?? re not using it Handy In line Controls: Simple in line controls on the headset cable let you adjust the volume or mute calls without disruption Plug and Play USB Computer Headset: Simply plug