Brand: PLANTRONICS
Communicate clearly with the SHR2083-01 Wired Circumaural Stereo Headset from Plantronics. This headset feature circumaural earcups that cover your ears and features a noise reduction rating (NRR) of 22 dB, making it ideal for high-noise environments ranging from offices, to the New York Stock Exchange, and even aircraft carriers. Additionally, the adjustable electret microphone is designed to reduce background noise by up to 20 dB, allowing you to be heard clearly in loud environments. This model includes a specially designed 4-pin Quick Disconnect cable that allows you to quickly detach the headset from its interface cable for easy relocating.Earcups on circumaural models provide a Noise Reduction .Headsets are fitted with various types of Quick Disconnects (QD) which allow the user to easily detach the headset from the interface cable.