- EN352-3 Standard - Defenders conform to EN 353-3 standard
- Compatibility - The universal slots of JSP helmets allow for easy fitting of the Sonis ear defenders, along with the JSP Surefit visor system for maximum protection
- Adjustable Steel Arms - The wearer can tilt and adjust the position of the cup for optimum comfort and fit, also offering even distribution of pressure
- Comfort - The force the helmet adaptor applies and the cushion surface area work together to provide optimum cushion pressure and comfort
- Hygienic - The sealing rings are easy to replace. Hygiene kits are available for each model
- Manufactured in the UK
Sonis® C Helmet Mounted Ear Defenders 31dB SNR can be used for the following activities but not limited to -
Substantial Industrial Noise
Construction & Agricultural Machinery
Road Works
Forestry
Engineering
