- EN352-3 Standard - Defenders conform to EN 352-3 standard
- Compatibility - Sonis® Mounted ear defenders are tested and certified with JSP helmets and EVOGuard® browguards, ensuring the correct level of hearing protection with each model. The side arms are designed to fit with a range of visor systems for combined protection
- Multi-Directional Fit - New side arms enable set and forget height adjustment for the perfect fit. The arms rotate independently 15° in each direction, maintaining a consistent seal around the ear.
- Enhanced Comfort - Sonis® cushions are made with frequency-optimised foam covered in a soft TPU skin. By rotating as the wearer moves, the side arms ensure even cushion pressure to enhance comfort
- Hygienic - The ear defenders are easy to wipe clean. Hygiene kits are available for each model allowing cushions and foam inserts to be replaced
- Manufactured in the UK
Sonis® C Helmet Mounted Ear Defenders 36dB SNR can be used for the following activities but not limited to -
Substantial Industrial Noise
Construction & Agricultural Machinery
Road Works
Forestry
Engineering
