3M E-A-R Classic Earplugs 312-1080, Uncorded, Econopack Dispenser Box, 5000 Pair/Case Brand_Comtac VI 4 GHz application requiring maximum

4 GHz application requiring maximum omni-directional coverage and extended range

28 Weight (grams) 130 Mount Style NMO Color Black Connector 1 NMO IP Rating IP67 Vehicular Yes Product Condition New

Green delivers next-generation hearing protection with advanced Natural Interaction Behavior (NIB) wireless technology and Mission Audio Profiles (MAP)

Standard Quarter Wave Antenna for 700 MHz Public Safety

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3M E-A-R Classic Earplugs 312-1080, Uncorded, Econopack Dispenser Box, 5000 Pair/Case Brand_Comtac VI 4 GHz application requiring maximumNote: This product has been discontinued by its manufacturer, 3M Corporation. 3M E A R Classic Earplugs The Original Foam Earplug A piece of hearing protection history: The 3M E A R Classic set the standard as the world's first foam earplugs, revolutionizing workplace safety when introduced decades ago. Why E A R Classic Became the Industry Standard: World's First: The original foam earplug that started the hearing protection revolution Proven