{"product_id":"isotunes-it-48-link-2-0-bluetooth-earmuffs","title":"ISOtunes IT-48 - LINK 2.0 Bluetooth Earmuffs","description":"\u003cp\u003eThe ISOtunes IT-48 LINK 2.0 represents the next generation of professional hearing protection, merging high-fidelity audio with industrial-grade safety. Designed for professionals working in high-decibel environments, these Bluetooth earmuffs offer an impressive 25 dB Noise Reduction Rating (NRR) while delivering crystal-clear wireless connectivity. Featuring an upgraded padded headband and memory foam ear cushions, the LINK 2.0 is engineered for all-day comfort during the most demanding shifts. With its dual-power configuration, you can rely on the internal rechargeable battery for up to 50 hours of runtime or swap in AAA batteries for extended remote use.\u003c\/p\u003e\u003ch3\u003ePerformance Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Connectivity:\u003c\/strong\u003e Bluetooth 5.0 technology supports dual-pairing, allowing you to stay connected to two devices simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafeMax™ Technology:\u003c\/strong\u003e Built-in volume limiting ensures audio output never exceeds 85 dB, maintaining OSHA compliance and protecting your long-term hearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e IPX4 rated for sweat and water resistance, built to withstand the rigors of construction sites and industrial workshops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Communication:\u003c\/strong\u003e Integrated background noise-reducing microphone ensures clear calls even in loud environments; also compatible with the ISOtunes external boom mic (sold separately).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Battery Life:\u003c\/strong\u003e Provides up to 50 hours of life via the rechargeable lithium-ion pack or up to 100 hours using 3 AAA batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNoise Reduction Rating (NRR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eANSI S3.19-1974, OSHA \u0026amp; NIOSH Compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRechargeable Li-Ion or 3x AAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIPX4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003e\u003c\/h3\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e(1) ISOtunes IT-48 LINK 2.0 Bluetooth Earmuff\u003c\/li\u003e\n\u003cli\u003e(1) Rechargeable Lithium-Ion Battery\u003c\/li\u003e\n\u003cli\u003e(1) USB-C Charging Cable\u003c\/li\u003e\n\u003cli\u003e(1) Quick Start Guide\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISOTUNES","offers":[{"title":"Default Title","offer_id":54674005524846,"sku":"IT-48","price":94.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0057\/0333\/6025\/files\/Untitled-June22_2026at08.07.43-2026-08-29T105441.505_1.jpg?v=1787976087","url":"https:\/\/wiselinetools.ca\/fr-fr\/products\/isotunes-it-48-link-2-0-bluetooth-earmuffs","provider":"Wise Line Tools","version":"1.0","type":"link"}