JSP Sonis®1 Adjustable Ear Defenders 27dB SNR – Grey / Green

Product Description

The Sonis® 1 Adjustable Ear Defenders combine superior noise reduction with ergonomic comfort. Developed by JSP’s R&D team in collaboration with a leading UK acoustic engineering facility, these defenders deliver an SNR of 27, ideal for moderate industrial environments. Designed with a traffic light colour code for easy identification, the Sonis® range also offers customisation options for corporate branding. The over-moulded, ventilated headband ensures comfort during extended use, while adjustable steel arms and tiltable earcups provide a personalised fit. Made with easy-to-clean materials and available hygiene kits, these defenders are both practical and hygienic. Extra visibility options enhance safety in low-light settings.

Features

• SNR 27 protection against moderate industrial noise (80-107 dB)
• Ideal for workshops, printing works, landscaping, and leisure activities
• Designed with traffic light colour coding for easy identification
• Over-moulded, ventilated headband for lasting comfort
• Adjustable steel arms and tiltable earcups for an optimal fit
• Customisable cups and logo printing available (MOQs apply)
• Easy-to-clean TPE headband and replaceable sealing rings
• Extra visibility options with reflective headband for low-light safety
• Developed in partnership with a leading acoustic engineering facility

Specifications