{"product_id":"3m-7000009668-peltor-optime-h7p3e-cap-mount-earmuffs","title":"3M 7000009668 Peltor Optime H7P3E Cap Mount Earmuffs","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000009668 is a cap-mount hearing protector from the Peltor Optime line, designed for industrial and construction environments where noise levels reach up to 101 dBA. The earmuff assembly mounts directly to a compatible hard hat, keeping the worker protected without requiring a separate headband. Liquid- and foam-filled ear cushions create a consistent acoustic seal against the ear, delivering a Noise Reduction Rating (NRR) of 24 dB. The ABS construction keeps the unit lightweight at 0.77 pounds. Color-coded components aid supervisors and safety officers in quick compliance verification across a job site.\u003c\/p\u003e\n\u003cp\u003eThese earmuffs are suited for use in construction, manufacturing, utilities, and other trade environments where hard hat use is already required. The cap-mount configuration integrates with most slotted hard hat shells, allowing workers to flip the muffs up when noise is not present and back down quickly when entering loud work zones. Licensed electricians, HVAC technicians, plumbers, and general trade workers operating near loud equipment will find this a practical addition to an existing hard hat setup. CSA Class A certification confirms performance under Canadian standards as well.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNRR 24 dB rating for noise environments up to 101 dBA\u003c\/li\u003e\n  \u003cli\u003eCap-mount design attaches to most slotted hard hats without tools\u003c\/li\u003e\n  \u003cli\u003eLiquid- and foam-filled ear cushions for consistent acoustic seal\u003c\/li\u003e\n  \u003cli\u003eABS shell construction for durability at 0.77 pounds\u003c\/li\u003e\n  \u003cli\u003eColor-coded components support job-site compliance sighting\u003c\/li\u003e\n  \u003cli\u003eCSA Class A certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with most slotted cap-style hard hats that accept standard earmuff attachment slots. Verify hard hat slot compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by snapping the earmuff attachment brackets into the designated slots on the hard hat shell — no tools are required for most cap-style hard hats. Inspect the cushion seal and attachment points before each use to confirm no cracking or compression loss has occurred. Follow applicable OSHA and CSA hearing conservation program requirements when specifying hearing protection for your work environment. Replace ear cushions when the foam or liquid fill shows visible wear, as degraded cushions reduce the effective NRR.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNoise Reduction Rating (NRR)\u003c\/strong\u003e: 24 dB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Noise Environment\u003c\/strong\u003e: 101 dBA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e: CSA Class A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Cap Mount, Hard Hat Attached\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell Material\u003c\/strong\u003e: ABS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEar Cushion Fill\u003c\/strong\u003e: Liquid and foam\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.77 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 19.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 11.88 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 9 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7000009668\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346014961970,"sku":"7000009668","price":312.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310536199.jpg?v=1782069030","url":"https:\/\/voomisupply.com\/products\/3m-7000009668-peltor-optime-h7p3e-cap-mount-earmuffs","provider":"Voomi Supply","version":"1.0","type":"link"}