Product name: Heavy-duty Headset
◆ Noise Reduction Rate 26, certified by Michael Associates; SNR31, CE, certificated by Finnish Institute of Occupational Health.
◆ High-attenuating and optimized acoustic design for high noise environment.
◆ Weather-proof electret noise cancelling microphone for clear and reliable communication.
◆ Dynamic microphone available (P/N: CHE2300).
◆ Replaceable Microphone boom through 2pin quick disconnect.
◆ 5pin XLR quick disconnect for radio connector leas. Direct connection is available.
◆ Comfortable ear cushions, replaceable by hand.
◆ Spring Headband provides an even and consistent distribution of pressure around the ears.
◆ APEM Push-To-Talk button.
◆ Specially designed for industrial, racing, fire fighters, public safety.