Combat Arms-3 M Combat Arms Earplugs Large

The intelligent 3M Combat Arms 4.1 earplugs with the 2-in-1 function suitable for a wide range of loud environments, whether at target practice, in combat, in football stadiums or at demonstrations.

The 3M Combat Arms 4.1 earplug is itself the successor to the 3M impulse noise protection earplug.

Like its predecessor, the Combat Arms 4.1 earplug has a microfilter, which closes in the event of impulse noises, whilst ambient noise at normal volume is transmitted unfiltered.

Further functions: a small button allows the user to change to a closed, filter-less mode and thus be protected against uninterrupted noise.

The Combat Arms 4.1 earplug is reusable, easy to clean and needs no batteries.