Logitech 981-000014 ClearChat Comfort USB Internet Headset

Extend your comfort with a padded headband and ear pads. The ClearChat Comfort USB Internet Headset has a rotating, noise-canceling microphone, and convenient in-line volume. Noise-canceling microphone reduces background noise for clear conversation and voice commands. Microphone rotates out of the way when you?re listening to Music or watching a movie. In-line volume and Mute controls instantly adjust headset volume or mute the microphone. Advanced Digital USB lets you experience superior Sound clarity with the simplicity of a single USB Plug-and-Play connection. Box Contents: Logitech ClearChat Comfort USB and Quick-Start Guide Frequency response: Headset 20 Hz?20 KHz and Microphone 100 Hz?10 kHz Input sensitivity: -62 dBV/?bar, -42 dBV/Pa +/- 3 dB Connections: USB compatible (1.1 and 2.0) System Requirements: Windows 2000, Windows XP, Windows Vista, USB port, and Mac OS X (10.2.8 or later)