" * 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 the USB-A connector into your computer and you’re ready to talk or listen without the need to install software * Padded Comfort: Comfortable headphones with adjustable headband features swivel-mounted, leatherette ear cushions for hours of comfort and is easy to clean * Move Freely With Long Cable: The 6.23 ft (1.9 m) USB A cable is just the right length to give you the freedom to stand up and stretch during long conversations * Responsible Packaging: H390 Logitech Headset uses FSC-certified paper for responsible packaging"--Amazon