About this item\n--Digital Stereo Sound: Fine-tuned drivers provide enhanced digital audio for music, calls, meetings and more\n--Rotating Noise Cancelling Mic: Minimises unwanted background noise for clear conversations; the rotating boom arm can be tucked out of the way when you\u2019re not using it\n--Handy In-line Controls: Simple in-line controls on the headset cable let you adjust the volume or mute calls without disruption\n--Plug-and-Play USB Computer Headset: Simply plug the USB-A connector into your computer and you\u2019re ready to talk or listen without the need to install software\n--Padded Comfort: Comfortable headphones with adjustable headband features swivel-mounted, leatherette ear cushions for hours of comfort and is easy to clean\n--Move Freely With Long Cable: The 1.9 m USB A cable is just the right length to give you the freedom to stand up and stretch during long conversations\n--Works With Chromebook: H390 headphones are tested and certified, which means it meg