Description
Suitable for environments with a medium to high level of noise The best choice in high frequency noise situations Smooth telescopic size regulation Non-conductive Conforms to EN352 Clips straight into the Zenith helmets without an adapter Requires KAWAC00003 bayonet adapter for the plasma helmet (sold separately)SNR raing dependant on helmet combination: Plasma, HP, Superplasma - SNR 25 Zenith - SNR 23