3M E-A-R UltraFit Earplugs 340-4004, Corded, Poly Bag, 400 Pair/Case Kenwood NX-5220 Adapter Design: Foldable headband (ARC adapter

Design: Foldable headband (ARC adapter compatible)

upstream/downstream operations

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

Desert and arid environment operations

3M E-A-R UltraFit Earplugs 340-4004, Corded, Poly Bag, 400 Pair/Case Kenwood NX-5220 Adapter Design: Foldable headband (ARC adapterThe 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