Enjoy superior digital audio quality in comfort. The Logitech PC Headset 960 USB features a comfortable, adjustable and lightweight headband designed for comfort even when wearing it for prolonged periods. Convenient in-line controls allow easy adjustment of the volume and microphone mute; the LED indicator activates when mute is enabled. The noise-canceling microphone filters unwanted background noise, and can be adjusted to the optimal position for clearer conversations. The boom microphone rotates out of the way when not in use. Set-up is easy and fast; simply plug in the USB connector.