JSP Sonis 2 Helmet Mounted Ear Defenders
Permits use of impact visor / JSP Powercap Infinity
Wide fitting ear cups and variable pressure spring system
SNR 31dB
EN352-3
To suit JSP Safety Helmets
Permits use of impact visor / JSP Powercap Infinity
Wide fitting ear cups and variable pressure spring system
SNR 31dB
EN352-3
To suit JSP Safety Helmets
