JSP Sonis 2 Adjustable Ear Defenders Dark Grey / Yellow - 31dB SNR

• Product Description

The Sonis® 2 Adjustable Ear Defenders combine high-performance noise reduction with long-lasting comfort. Designed with a traffic-light colour coding system for easy identification, they are built from materials optimised for durability and extended wear.


• Engineered in collaboration with UK acoustic research experts for superior noise reduction

• Over-moulded headband with built-in comfort area and ventilation

• Adjustable steel arms allow tilt and positioning of earcups for optimal fit

• Headband manufactured from TPE for easy cleaning

• Replaceable sealing rings and available hygiene kits

• Optional extra visibility cups and reflective headband for low-light environments

• SNR: 31dB

• Complies with standards: EN352