Logitech 960 USB Noise-cancelling w/ Mute Button Stereo Headset – 981-000100

Logitech 960 USB Noise-cancelling w/ Mute Button Stereo Headset Logitech 960 USB Noise-cancelling w/ Mute Button Stereo Headset: Wired,Bi-directional,100-10000 Hz,111 dBSPL +/- 3 dB,32 Ohm,200-6000 Hz,Cardioid (unidirectional),-,-,- Key Features Adjustable mic rotates out of the way when not in use