This is a Radians Electronic Earmuff known as the R3400, model R3400EQCS.
Radians manufactures a comprehensive line of quality protective gear to minimize personal exposure to safety hazards. Their mission is to meet the customers' personal protection needs profitably with excellent service and to innovate products that help keep the world safe at work" home" in the woods" and on the range.
Features:
LED On/Off Indicator
NRR 24
Four Microphones
Premium Adjustable Headband
