--- product_id: 500065465 title: "ISOtunes Free 2.0 Bluetooth Hearing Protection Earbuds - 25 dB NRR OSHA Approved Earbuds, Wireless Bluetooth Earplug Headphones for Work" brand: "isotunes" price: "36985 som" currency: KGS in_stock: true reviews_count: 13 category: "Is Otunes" url: https://www.desertcart.kg/products/500065465-isotunes-free-2-0-bluetooth-hearing-protection-earbuds-25-db store_origin: KG region: Kyrgyzstan --- # IP45 sweat, water & dust resistant 25 dB NRR OSHA-approved noise reduction 7 hrs continuous + 14 hrs charging case battery ISOtunes Free 2.0 Bluetooth Hearing Protection Earbuds - 25 dB NRR OSHA Approved Earbuds, Wireless Bluetooth Earplug Headphones for Work **Brand:** isotunes **Price:** 36985 som **Availability:** βœ… In Stock ## Summary > πŸ”Š Protect your ears, power your day β€” the ultimate Bluetooth earbuds for pros on the move! ## Quick Answers - **What is this?** ISOtunes Free 2.0 Bluetooth Hearing Protection Earbuds - 25 dB NRR OSHA Approved Earbuds, Wireless Bluetooth Earplug Headphones for Work by isotunes - **How much does it cost?** 36985 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/500065465-isotunes-free-2-0-bluetooth-hearing-protection-earbuds-25-db) ## Best For - isotunes enthusiasts ## Why This Product - Trusted isotunes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **All-Day Power & Comfort:** 7 hours of playback plus 14 more from the compact charging case, with multiple ear tip options for a perfect fit. - β€’ **Built Tough for the Grind:** IP45-rated sweat, water, and dust resistance means these earbuds keep up with your toughest shifts. - β€’ **Work-Ready Wireless Freedom:** True wireless Bluetooth 5.2 earbuds designed for hands-free communication and music on the job. - β€’ **Certified Hearing Protection:** ANSI-certified 25 dB NRR with OSHA approval ensures your ears stay safe in noisy environments. - β€’ **Crystal Clear Calls in Chaos:** Noise-cancelling microphones block steady background noise for clear conversations even on loud worksites. ## Overview ISOtunes Free 2.0 are OSHA-approved Bluetooth hearing protection earbuds featuring ANSI-certified 25 dB noise reduction, 7 hours of continuous battery life with an additional 14 hours via the charging case, and IP45 sweat, water, and dust resistance. Designed for professionals in noisy environments, they offer true wireless convenience, noise-cancelling microphones for clear calls, and multiple ear tip options for all-day comfort. ## Description Product description Charge On The Go Protective charging case holds two full charges, so you can charge your FREE 2.0 earbuds on the go. Charge On The Go Protective charging case holds two full charges, so you can charge your FREE 2.0 earbuds on the go. Foam Eartips Heat-activated polyurethane foam eartips screw onto the threaded stem for a secure fit. Foam Eartips Heat-activated polyurethane foam eartips screw onto the threaded stem for a secure fit. Noise Isolating Microphone Noise suppressing microphone helps to block impact noise so you can make and take calls in loud environments. Noise Isolating Microphone Noise suppressing microphone helps to block impact noise so you can make and take calls in loud environments. Touch Button Controls Control Bluetooth volume and answer phone calls from the touch button earbuds. Touch Button Controls Control Bluetooth volume and answer phone calls from the touch button earbuds. How do these compare to mainstream earbuds? FREE 2.0 is a safety product, first and foremost. It blocks 25 dB of sound coming into your ear from the environment and limits the audio output into your ear to 85 dB. Some non-safety headphones can have a maximum volume output between 100-115 dB. How do these compare to mainstream earbuds? FREE 2.0 is a safety product, first and foremost. It blocks 25 dB of sound coming into your ear from the environment and limits the audio output into your ear to 85 dB. Some non-safety headphones can have a maximum volume output between 100-115 dB. What's the difference between noise-cancelling and noise-isolating? FREE 2.0 is a noise-isolating ear protector, meaning it blocks noise with a physical barrier (earplug) while wearing the product. Alternatively, noise-cancelling products produce an inverse sound wave to reduce noise while the product is turned on. What's the difference between noise-cancelling and noise-isolating? FREE 2.0 is a noise-isolating ear protector, meaning it blocks noise with a physical barrier (earplug) while wearing the product. Alternatively, noise-cancelling products produce an inverse sound wave to reduce noise while the product is turned on. How do I get the best fit from the foam earplugs? Properly inserting your eartips provides better noise reduction and superior sound quality: Compress the foam eartip for 5 sec, pull up on your ear to open your ear canal, insert the plug into your ear and hold for 15 sec while the foam expands. How do I get the best fit from the foam earplugs? Properly inserting your eartips provides better noise reduction and superior sound quality: Compress the foam eartip for 5 sec, pull up on your ear to open your ear canal, insert the plug into your ear and hold for 15 sec while the foam expands. Are the silicone eartips the same for hearing protection? Can I use one earbud at a time? We always recommend using both earbuds for the best hearing protection and safety. However, the earbuds can work independently. Can I use one earbud at a time? We always recommend using both earbuds for the best hearing protection and safety. However, the earbuds can work independently. ISOtunes True Wireless Bluetooth Hearing Protection FREE 2.0 FREE Aware FREE 2.0 Listen Only FREE 1.0 ULTRACOMM Aware ## Features - Premium True Wireless Bluetooth hearing protection earbuds: Enjoy cordless freedom with FREE 2.0 Bluetooth earplugs that keep your ears safe in loud environments while enabling wireless audio and 2-way communication. Finally, high-end Bluetooth ear protection designed and built for work. - OSHA approved earbuds with ANSI-certified 25 dB NRR and 85 db SafeMax audio limit: Work with confidence using OSHA approved earbuds designed to meet strict workplace hearing protection standards. These Bluetooth earplug headphones offer proven protection with enhanced communication abilities in a lightweight, true wireless design. - All-day earplug headphones designed to get you through the longest shifts. Get 7 hours of continuous battery life in the bluetooth earplugs, plus 14 more hours from the protective charging case. ISOtunes FREE 2.0 Bluetooth hearing protection earbuds comes with 3 pairs of foam eartips (S,M,L) and 3 pairs of double-flange silicone eartips to give you many options to find your most comfortable fit. These ultra-small and lightwight hearing protection earbuds are designed to sit snugly in your ears and stay comfortable for extended use of many hours at a time. - Bluetooth ear protection designed for clear calls in loud environments. FREE 2.0 earplug headphones feature noise suppressing microphones with noise cancellation technology to help block steady state noise like engines, mowers, fans, vacuums, and saws for clear calls in loud environments. Noise isolation for you, and noise cancellation for them. - Hearing protection with Bluetooth that's built to last. Small but mighty, FREE 2.0 offers IP45 sweat, water, and dust resistance for use in the toughest environments. Perfect as ear plug headphones for work, OSHA approved headphones, or everyday Bluetooth earplugs for DIY projects. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BGMMGZ2N | | Additional Features | Sweatproof | | Age Range Description | Adult | | Antenna Location | Noise Protection | | Audio Driver Size | 6 Millimeters | | Audio Driver Type | Balanced Armature Driver | | Audio Latency | 60 Milliseconds | | Battery Average Life | 7 Hours | | Battery Charge Time | 22 Hours | | Best Sellers Rank | #4,444 in Electronics ( See Top 100 in Electronics ) #390 in Earbud & In-Ear Headphones | | Bluetooth Range | 10 Meters | | Bluetooth Version | 5.2 | | Brand | ISOtunes | | Brand Name | ISOtunes | | Built-In Media | Wireless Charging Case | | Cable Features | Without Cable | | Carrying Case Battery Average Life | 15 Hours | | Carrying Case Battery Charging Time | 7 Hours | | Carrying Case Color | Matte Black | | Carrying Case Height | 76 Millimeters | | Carrying Case Length | 32 Millimeters | | Carrying Case Weight | 33.3 Grams | | Carrying Case Width | 24 Millimeters | | Color | Matte Black | | Compatible Devices | Various Bluetooth-enabled devices | | Connectivity Technology | Wireless | | Control Method | Remote | | Control Type | Media Control | | Controller Type | Single media control button | | Customer Package Type | Flat Free Package (FFP) | | Customer Reviews | 4.0 out of 5 stars 2,063 Reviews | | Ear Placement | In Ear | | Earpiece Shape | Rounded Tip | | Enclosure Material | Silicone | | Form Factor | In Ear | | Frequency Range | 20 Hz - 20,000 Hz | | Frequency Response | 20 KHz | | Headphone Folding Features | In Ear | | Headphone Jack | No Jack | | Headphones Ear Placement | In Ear | | Is Autographed | No | | Item Weight | 100 Grams | | Manufacturer | Haven Technologies, Inc | | Model Name | FREE 2.0 | | Model Number | IT-73-74-Parent | | Noise Control | Sound Isolation | | Number of Items | 2 | | Sensitivity | 57 f | | Specific Uses For Product | Construction, Landscaping, Industrial | | Style Name | Flanged | | Theme | Safety | | UPC | 859571006931 | | Unit Count | 1.0 Count | | Warranty Description | 1 Year Manufacturers Warranty | | Water Resistance Level | Water Resistant | | Wireless Technology | Bluetooth | ## Product Details - **Brand:** ISOtunes - **Color:** Matte Black - **Ear Placement:** In Ear - **Form Factor:** In Ear - **Noise Control:** Sound Isolation ## Images ![ISOtunes Free 2.0 Bluetooth Hearing Protection Earbuds - 25 dB NRR OSHA Approved Earbuds, Wireless Bluetooth Earplug Headphones for Work - Image 1](https://m.media-amazon.com/images/I/71M7qprmgNL.jpg) ![ISOtunes Free 2.0 Bluetooth Hearing Protection Earbuds - 25 dB NRR OSHA Approved Earbuds, Wireless Bluetooth Earplug Headphones for Work - Image 2](https://m.media-amazon.com/images/I/61gE+CSEBbL.jpg) ![ISOtunes Free 2.0 Bluetooth Hearing Protection Earbuds - 25 dB NRR OSHA Approved Earbuds, Wireless Bluetooth Earplug Headphones for Work - Image 3](https://m.media-amazon.com/images/I/81E5kRsMEBL.jpg) ![ISOtunes Free 2.0 Bluetooth Hearing Protection Earbuds - 25 dB NRR OSHA Approved Earbuds, Wireless Bluetooth Earplug Headphones for Work - Image 4](https://m.media-amazon.com/images/I/61jWhTatJkL.jpg) ![ISOtunes Free 2.0 Bluetooth Hearing Protection Earbuds - 25 dB NRR OSHA Approved Earbuds, Wireless Bluetooth Earplug Headphones for Work - Image 5](https://m.media-amazon.com/images/I/61y8M+H22FL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: How do these compare to mainstream earbuds?** A: FREE 2.0 is a safety product, first and foremost. It blocks 25 dB of sound coming into your ear from the environment and limits the audio output into your ear to 85 dB. Some non-safety headphones can have a maximum volume output between 100-115 dB. **Q: What's the difference between noise-cancelling and noise-isolating?** A: FREE 2.0 is a noise-isolating ear protector, meaning it blocks noise with a physical barrier (earplug) while wearing the product. Alternatively, noise-cancelling products produce an inverse sound wave to reduce noise while the product is turned on. **Q: How do I get the best fit from the foam earplugs?** A: Properly inserting your eartips provides better noise reduction and superior sound quality: Compress the foam eartip for 5 sec, pull up on your ear to open your ear canal, insert the plug into your ear and hold for 15 sec while the foam expands. **Q: Are the silicone eartips the same for hearing protection?** A: The eartips that come with ISOtunes earbuds have been tested for a Noise Reduction Rating (NRR). The FREE 2.0 has a NRR of 25 dB while using the foam eartips or a NRR of 22 dB while using the double flange silicone eartips that come with the product. **Q: Can I use one earbud at a time?** A: We always recommend using both earbuds for the best hearing protection and safety. However, the earbuds can work independently. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***H on March 30, 2023* ### ⭐⭐⭐⭐⭐ Review *by R***V on July 16, 2020* ### ⭐⭐⭐⭐ Review *by R***N on May 27, 2021* ## Frequently Bought Together - ISOtunes Free 2.0 True Wireless Earbuds: Improved 25 dB Noise Reduction Rating, 22 Hour Total Battery Life, Noise Cancelling Mic, OSHA Compliant Bluetooth Hearing Protector (Free 2.0 - Matte Black) - ISOtunes Trilogyβ„’ Foam Replacement Eartips for ISOtunes PRO, Xtra, Wired (5 Pair Pack) (Small, Green) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/500065465-isotunes-free-2-0-bluetooth-hearing-protection-earbuds-25-db](https://www.desertcart.kg/products/500065465-isotunes-free-2-0-bluetooth-hearing-protection-earbuds-25-db) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-03*