product description : clearchat pro headset frequency response : headset: 20 hz20 khz microphone: 100 hz10 khz cable length : 2.4 m interface : usb 1.1 and 2.0 * laser-tuned audio drivers: advanced laser design technology maximizes acoustic performance * soundswitch equalizer, instantly optimizes eq settings for internet communications, music, or pc gaming * convenient control switch located on headset * noise-canceling microphone,reduces background noise for clear conversation and voice commands * flexible boom allows precise positioning * microphone rotates out of the way when youre listening to music or watching a movie * mute indicator: microphone emits soft, red glow when muted * quick-access audio controls on the headset, instantly adjust the volume or mute the microphone * experience premium sound clarity with the simplicity of a single usb, plug-and-play connection