{"product_id":"h540b","title":"3M Peltor Optime 3 Ear Defenders Neckband","description":"\u003cp\u003e* Optime III is a super-muff, and has been developed for use in extremely noisy environments.* The protection is based on a technology with a double casing that minimises resonance in the holder casing. This results in maximum high-frequency muffling, while at the same time its still easy to understand speech and signals.* An acoustic connection between the inner volume and the volume between the casings in its turn provides maximum low-frequency muffling.* The sealing rings are broad and filled with soft plastic foam for the best fit and low contact pressure.* Effective protection and best comfort are the hallmarks of Optime III.* EN 352:2020 SNR 34\u003c\/p\u003e","brand":"Beeswift","offers":[{"title":"Black","offer_id":56686595375477,"sku":"H540B","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/9399\/0517\/files\/H540B_d25d3e59-1d42-4de7-95d0-539cd044a725.jpg?v=1770414266","url":"https:\/\/tixquotes.co.uk\/products\/h540b","provider":"Tix","version":"1.0","type":"link"}