Excellent attenuation level, can be adjusted into the stand off position when not in use. Easy to clip-on, it is compatible with Endurance Helmets, Height Endurance Helmets, Peak View Helmets and the PS51 Helmet. Warning: attenuation performances vary depending on the helmet style they are used with. Features Compatible with most helmets Excellent attenuation rate Easy to clip-on Adjustable dual pin system provides multiple positioning for better fit Stand-off position for intermittent use CE certified Retail bag which aids presentation for retail sales CE-CAT III Individually packed for vending machines EN 352-3 SNR 25dB (Endurance/ Height Endurance); SNR 27dB (Peak View) ANSI S3.19 NRR 24dB AS/NZS 1270 SLC(80) 22dB – Class 4
