Classically designed, the CVL-1065B desktop microphone is ideal for anyone using VOiP or web video conferencing. Leaving a small footprint on your desk, the CVL-1065B'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 technologyDNCT4: Direct Noise Canceling Microphone TechnologyOn/off switchUni-directional microphoneAdjustable microphone arm Low latency and signal issues, often found in wireless connectivity, are no longer a problem with wired connectivityCapable to throw a crisp and clear audibility with 100 Hz - 16 kHz frequency response Manufacturer Part NumberCVL-1065BProduct ModelCVL-1065bProduct NameCVL-1065b Desktop MicrophoneProduct TypeMicrophoneConnectivity TechnologyWiredCable Length7 ftMinimum Frequency Response100 HzMaximum Frequency Response16 kHzMicrophone Sensitivity64 dBHost InterfaceMini-phoneEnvironmentally FriendlyYesEnvironmental CertificationRoHS