3M E-A-R UltraFit Earplugs 340-4004, Corded, Poly Bag, 400 Pair/Case Kenwood NX-5220 Adapter • -34±2dB sensitivity for crystal-clear

• -34±2dB sensitivity for crystal-clear transmission

Balance Mode: Adjust the environmental listening function volume between the right and left speakers to prioritize audio or personal preference

Desert and arid environment operations

Whether you're coordinating traffic control

3M E-A-R UltraFit Earplugs 340-4004, Corded, Poly Bag, 400 Pair/Case Kenwood NX-5220 Adapter • -34±2dB sensitivity for crystal-clearThe 3M E A R UltraFit corded earplugs feature a proprietary, premolded, triple flange design that fits comfortably in most ear canals. The 3M E A R UltraFit Corded Earplugs feature a no roll, triple flange design that provides quick, clean, and comfortable hearing protection. Simply hold the stem and push the earplug into the ear. The tip stays clean even if hands are dirty or gloves are worn. The soft polymer earplugs are washable and reusable so