SC2 EAR DEFENDER

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 rating dependant on helmet combination: , Plasma, HP, Superplasma – SNR 29 , Zenith – SNR 28