Classically designed, the CVL-1084 desktop microphone is ideal for anyone using Voice Over iP or web video conferencing. Leaving a small footprint on your desk, the CVL-1084's on/off switch is easily accessible for a quick mute option. The uni-directional mic picks up the slightest whisper and is adjustable for your optimal speaking position. PCvoiceLink technology DNCT4: Direct Noise Canceling Microphone Technology On/off switch Uni-directional microphone Adjustable microphone arm USB connection