NON REFUNDABLE Circumaural headset, Quick Disconnect, Noise Canceling microphone, 30 inch straight cable.
All models are equipped with noise canceling electret microphones that provide a 20 dB (90%) reduction in transmitted background noise. They feature adjustable microphone booms and headbands. Earcups on circumaural models provide a Noise Reduction Rating (NRR) of 22 dB. Headsets are fitted with various types of Quick Disconnects (QD) which allow the user to easily detach the headset from the interface cable. Model SHR 2376 can be worn with helmets or other headgear. The cables feature robust polyurethane (PU) jacketing material. They are resistant to UV, oil and solvents. They remain flexible over a wide range of temperature extremes. Heavy duty foot switches, waterproof PTT's and custom headsets available upon request.