These high performing and comfy JSP Sonis 3 adjustable ear defender has an SNR rating of 37dB and are developed in collaboration with a leader UK acoustic engineering facility. They can be customised with both colour and logo for easy identification and brand recognition.
They give the wearer a lot of comfort through the over-moulded headband that has built-in ventilation, while the headband and cushion surface area work together to provide the optimal balance between pressure and comfort. The headband is manufactured from TPE and therefore is easy to clean.
Suitable for use in industries with extreme industrial noise, aircraft, quarrying, paper mills and heavy engineering. Conforms to the standard EN 352.