3M E-A-R Push-Ins SofTouch Earplugs 318-4001 - Corded, 2000 Pairs silynx radio adapter Compatible with hard hats**

Compatible with hard hats**

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Department of Defense Interface Standard

3M(TM) Peltor(TM) COMTAC(TM) IV Hybrid Communication Headset

PIM-Free Performance: Eliminates passive intermodulation interference in multi-carrier environments

3M E-A-R Push-Ins SofTouch Earplugs 318-4001 - Corded, 2000 Pairs silynx radio adapter Compatible with hard hats**3M E A R Push Ins SofTouch Corded Earplugs Premium Comfort Experience all day comfort with 3M E A Rform Foam technology that conforms to your unique ear shape for superior noise reduction and comfort. Key Benefits: No Touch Installation: Flexible stem allows easy fitting without touching the foam tip keeps earplugs clean even with dirty hands or gloves All Day Comfort: Soft, flexible foam conforms to the unique shape of each ear for comfortable