{"product_id":"isotunes-pro-2-0-27-db-noise-reduction-16-hr-battery-mic-osha-compliant","title":"ISOtunes PRO 2.0 Bluetooth Earplug Headphones - 27 dB NRR, All-Day","description":"\u003cp\u003eIn this review of the ISOtunes PRO 2.0 the bottom line is simple: these are safety-first, Bluetooth earplug headphones aimed at anyone who needs hearing protection while still listening to music or taking calls. The standout reason to consider them is their combination of a 27 dB Noise Reduction Rating and built-in SafeMax volume limiting, which makes them a practical choice for industrial, construction, landscaping, or heavy-equipment environments where both protection and wireless connectivity are required.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e27 dB Noise Reduction Rating:\u003c\/strong\u003e Provides substantial passive hearing protection by blocking a large portion of ambient noise with heat-activated memory foam eartips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafeMax volume limiting:\u003c\/strong\u003e Limits audio output to a safe level to protect hearing while still letting the user hear necessary audio cues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless music and calls:\u003c\/strong\u003e Bluetooth 5.0 with aptX delivers wireless audio and phone calls up to roughly 30 ft from the paired device for hands-free use on the job.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong battery life:\u003c\/strong\u003e Improved 16+ hour battery life handles multiple work shifts between charges for extended use without frequent recharging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable, weatherproof build:\u003c\/strong\u003e IP67 rating resists sweat, dust, and temporary immersion, making the PRO 2.0 suitable for rugged, outdoor, or dirty work sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort and fit options:\u003c\/strong\u003e Comes with four pairs of foam eartips plus silicone triple-flange tips and a Comfort-Fit earhook for secure all-day wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ISOtunes PRO 2.0 is for tradespeople, landscapers, heavy equipment operators, and anyone working in consistently loud environments who needs certified hearing protection and the convenience of Bluetooth audio. It is especially useful for workers who must take calls or listen to training material while keeping their ears protected.\u003c\/p\u003e\n\u003cp\u003eThese are not the best pick for audiophiles seeking high-fidelity, wide dynamic-range music playback or very loud maximum volume; customer feedback shows mixed impressions of sound quality and volume level. If open-ear situational awareness or active noise cancellation is a requirement, users should look elsewhere.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh passive isolation with a certified 27 dB NRR for genuine hearing protection.\u003c\/li\u003e\n\u003cli\u003eLong 16+ hour battery life that covers full workdays and multiple shifts.\u003c\/li\u003e\n\u003cli\u003eDurable, IP67-rated construction and a secure Comfort-Fit earhook for on-site use.\u003c\/li\u003e\n\u003cli\u003eNoise-suppressing mic with echo cancellation that improves call clarity in steady background noise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSound quality and maximum volume draw mixed reviews; some users find audio or volume lacking for music-focused listening.\u003c\/li\u003e\n\u003cli\u003eFit and long-term durability received varied reports, so results may depend on usage and handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eISOtunes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Reduction Rating (NRR)\u003c\/td\u003e\n\u003ctd\u003e27 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.0 with aptX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003e16+ hours music and talk time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurability\u003c\/td\u003e\n\u003ctd\u003eIP67 sweat, dust \u0026amp; water resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Tips\u003c\/td\u003e\n\u003ctd\u003e4 pairs foam eartips + 1 pair silicone triple-flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eANSI-certified, OSHA-compliant with SafeMax limiting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ISOtunes PRO 2.0 is a sensible value for professionals who need certified hearing protection plus Bluetooth audio and calls. Its strong NRR, long battery life, and rugged IP67 construction make it a practical worksite companion, though those prioritizing top-tier music fidelity or the loudest playback should temper expectations.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo these block a lot of external noise?\u003c\/strong\u003e\u003cbr\u003eYes. The PRO 2.0 use heat-activated memory foam eartips and carry a 27 dB NRR, providing significant passive noise isolation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last?\u003c\/strong\u003e\u003cbr\u003eBattery life is improved to about 16+ hours of music and talk time, suitable for multiple work shifts between charges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre they waterproof for outdoor work?\u003c\/strong\u003e\u003cbr\u003eThey have an IP67 rating, which protects against sweat, dust, and temporary immersion, so they are built to withstand tough outdoor conditions.\u003c\/p\u003e","brand":"ISOtunes","offers":[{"title":"Default Title","offer_id":46775894081755,"sku":"B081K6KPS2","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61vC4KzK3nL._AC_SL1500.jpg?v=1747822463","url":"https:\/\/gearmusthave.com\/products\/isotunes-pro-2-0-27-db-noise-reduction-16-hr-battery-mic-osha-compliant","provider":"GearMustHave","version":"1.0","type":"link"}