--- product_id: 324977627 title: "ISOtunes Link Aware Bluetooth Earmuffs, Ear Protection Headphones for Work" brand: "isotunes" price: "S$325" currency: SGD in_stock: true reviews_count: 13 url: https://www.desertcart.sg/products/324977627-isotunes-link-aware-bluetooth-earmuffs-ear-protection-headphones-for-work store_origin: SG region: Singapore --- # Bluetooth 5.0 wireless freedom 23-hour rechargeable battery life 25 dB noise reduction rating (NRR) ISOtunes Link Aware Bluetooth Earmuffs, Ear Protection Headphones for Work **Brand:** isotunes **Price:** S$325 **Availability:** ✅ In Stock ## Summary > 🦻 Hear More, Work Smarter, Live Louder ## Quick Answers - **What is this?** ISOtunes Link Aware Bluetooth Earmuffs, Ear Protection Headphones for Work by isotunes - **How much does it cost?** S$325 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/324977627-isotunes-link-aware-bluetooth-earmuffs-ear-protection-headphones-for-work) ## 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 - • **Unstoppable Power:** Up to 23 hours of continuous use means your hearing protection won’t quit before you do. - • **Seamless Connectivity:** Bluetooth 5.0 pairs effortlessly with all your devices for calls, music, and podcasts on the go. - • **Stay Alert, Stay Safe:** Aware Technology lets you hear important sounds while blocking harmful noise—perfect for busy job sites. - • **Built Rugged for Real Life:** IPX4 water and sweat resistance plus a durable design built to withstand any work environment. - • **Crystal Clear Communication:** Noise-suppressing mic cuts through heavy machinery noise so your voice is always heard. ## Overview ISOtunes Link Aware Bluetooth Earmuffs combine advanced Aware Technology with Bluetooth 5.0 connectivity and a powerful 23-hour battery to deliver OSHA-compliant 25 dB noise reduction. Designed for professionals who demand both safety and seamless communication, these rugged, water-resistant earmuffs keep you connected and protected in the loudest environments. ## Description What is Aware Technology? Can it be turned on/off? Aware is a level-dependent technology that uses omni-directional microphones to allow safe sounds to actively pass through the product while blocking harmful noise. Aware volume can be turned up, down, or off from the right earcup. Can you use Bluetooth while using Aware? Do you have to use Bluetooth to be protected? You can use both Bluetooth and Aware at the same time. Foam ear cushions block 25 dB of noise so your hearing is always protected, even if you are not connected to Bluetooth. What size are these earmuffs? LINK Aware earmuffs have an adjustable headband and are designed to fit most (S-L). What's the difference between noise-cancelling and noise-isolating? LINK Aware is a noise-isolating ear protector, so it blocks noise with a physical barrier (earmuff) while wearing the product. Alternatively, noise-cancelling products produce an inverse sound wave to reduce noise while the product is turned on. Can I use these at work? LINK Aware is an OSHA compliant hearing protector with an ANSI-Certified NRR of 25 dB and they are Bluetooth enabled for phone calls and radio communication. Please abide by the rules established by your place of employment. LINK Aware LINK Aware Helmet Mount FREE Aware PRO Aware 2.0 PRO Aware ULTRACOMM Aware ISOtunes is a family-owned & operated small business based in the USA with operations around the world. The ISOtunes team merges decades of consumer electronics experience with industrial safety expertise to make The Next Generation of Hearing Protection: products designed to protect & enhance the hearing of workers & firearm enthusiasts, empowering them to perform at their best in loud environments. We love our customers & want to improve their lives. This passion drives our team's innovation & service each day. ## Features - AWARE TECHNOLOGY: With omnidirectional microphones and advanced passthrough audio, Aware Technology allows you to stay alert to your surroundings while blocking harmful impact noise—perfect Bluetooth hearing protection for loud job sites. - ALL DAY BATTERY: The rechargeable lithium-ion battery gives you up to 23 hours of continuous use, making these ear protection headphones ideal for long shifts or projects that demand durable Bluetooth hearing protection. - BLUETOOTH CONNECTIVITY: Enjoy wireless freedom with Bluetooth 5.0. These Bluetooth earmuffs connect effortlessly to your phone, tablet, or computer for hands-free control of music and calls. Great for users who need reliable hearing protection with Bluetooth for phone calls, podcasts, or music. - CLEAR COMMUNICATION: A noise-suppressing microphone ensures that your voice cuts through percussive noise from hammers, air compressors, or heavy machinery. Compatible with the ISOtunes Boom Mic (sold separately) for pro-grade clarity—whether you're using Bluetooth ear protection for work or communication. - BUILT TO LAST: Featuring IPX4-rated water and sweat resistance and a 25 dB NRR, these rugged ear protection headphones are engineered to endure any environment. From workshops to the backyard, this Bluetooth hearing protection solution has you covered. - VERSATILE & DEPENDABLE: Designed for demanding use, ISOtunes LINK Aware Bluetooth earmuffs deliver powerful protection and reliable connectivity. Whether you need ear protection for lawn mowing or industrial work, this is Bluetooth hearing protection you can count on. ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Aware Technology | | Age Range Description | Adult | | Asin | B094LSJ73H | | Best Sellers Rank | #78,449 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #126 in Safety Earmuffs | | Bluetooth Version | 5 | | Brand Name | ISOtunes | | Built In Media | Cable | | Color | Green - Bluetooth + Aware | | Compatible Devices | Cellphones, Tablets, Laptops, Desktops | | Connectivity Technology | Wireless | | Control Method | Remote | | Customer Reviews | 3.8 3.8 out of 5 stars (310) 3.8 out of 5 stars | | Earpiece Shape | over-ear | | Enclosure Material | Plastic | | Headphones Ear Placement | Over Ear | | Item Weight | 16 ounces | | Manufacturer | Haven Technologies, Inc | | Model Name | LINK 2.0 | | Model Number | IT-34B | | Noise Control | Sound Isolation | | Number Of Items | 1 | | Style Name | Bluetooth + Aware | | Unit Count | 1 Count | | Upc | 859571006344 | | Water Resistance Level | Water Resistant | | Wireless Technology | Bluetooth | ## Product Details - **Brand:** ISOtunes - **Color:** Green - Bluetooth + Aware - **Ear Placement:** Over Ear - **Model Name:** LINK 2.0 - **Noise Control:** Sound Isolation ## Images ![ISOtunes Link Aware Bluetooth Earmuffs, Ear Protection Headphones for Work - Image 1](https://m.media-amazon.com/images/I/613KEXIT2HL.jpg) ![ISOtunes Link Aware Bluetooth Earmuffs, Ear Protection Headphones for Work - Image 2](https://m.media-amazon.com/images/I/71AMmpJgDZL.jpg) ![ISOtunes Link Aware Bluetooth Earmuffs, Ear Protection Headphones for Work - Image 3](https://m.media-amazon.com/images/I/91pUhsry1dL.jpg) ![ISOtunes Link Aware Bluetooth Earmuffs, Ear Protection Headphones for Work - Image 4](https://m.media-amazon.com/images/I/81bi9okCkeL.jpg) ![ISOtunes Link Aware Bluetooth Earmuffs, Ear Protection Headphones for Work - Image 5](https://m.media-amazon.com/images/I/813x9yJyA6L.jpg) ## Questions & Answers **Q: What is Aware Technology? Can it be turned on/off?** A: Aware is a level-dependent technology that uses omni-directional microphones to allow safe sounds to actively pass through the product while blocking harmful noise. Aware volume can be turned up, down, or off from the right earcup. **Q: Can you use Bluetooth while using Aware? Do you have to use Bluetooth to be protected?** A: You can use both Bluetooth and Aware at the same time. Foam ear cushions block 25 dB of noise so your hearing is always protected, even if you are not connected to Bluetooth. **Q: What size are these earmuffs?** A: LINK Aware earmuffs have an adjustable headband and are designed to fit most (S-L). **Q: What's the difference between noise-cancelling and noise-isolating?** A: LINK Aware is a noise-isolating ear protector, so it blocks noise with a physical barrier (earmuff) while wearing the product. Alternatively, noise-cancelling products produce an inverse sound wave to reduce noise while the product is turned on. **Q: Can I use these at work?** A: LINK Aware is an OSHA compliant hearing protector with an ANSI-Certified NRR of 25 dB and they are Bluetooth enabled for phone calls and radio communication. Please abide by the rules established by your place of employment. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great sound cancelation *by on Reviewed in the United States May 15, 2026* These are very comfortable to where for lingerie period of time. I am able to hear music and phone calls when I am either mowing the yard with my Kubota 60 inch or working with my 2501 tractor. Would recommend ### ⭐⭐⭐⭐⭐ Good for the shop. *by on Reviewed in the United States April 21, 2026* I like over the ear in the shop. They stay on well. A little tight for me but they don't fall off as I move around. Did adjust by bending the band some. Decent sound quality and noise reduction. ### ⭐⭐⭐ Work well when charged and available but very uncomfortable, no shutoff when charging! *by on Reviewed in the United States July 19, 2025* The noise reduction is unmatched. I'll give them credit for that. But these hurt my ears and head. Maybe my head is too large, though I don't have trouble buying hats. The headphones come with a cheap foam two piece insert to separate the bar from the top of your head. It fell apart at the glue joint right away and never helped much when it wasn't separated into two parts. I mitigate the head rubbing with a cotton wash cloth. This certainly doesn't improve your appearance, so remove the wash cloth before you go out of the shop. The next problem that is that it only shuts off when you press the button and shut it off. What I mean is that most headphones auto-shutoff when not used after some period of time. This unit just keeps going until the battery dies. When you plug it in to charge it and have left it on, it STAYS ON and remains on after you unplug it. So most often it isn't available when I need it until I charge it again.All that said, I wouldn't run my very loud machines in the wood shop without it. That frequently means a production delay. I could solve that by having two pairs, but at $150 I'm. I like them, they work well but for goodness sake a simple firmware update would make this a first class safety device. I consider this a fatal flaw. ## Frequently Bought Together - ISOtunes LINK Aware Bluetooth Earmuffs: Updated Audio Passthrough Hearing Protection, Bluetooth 5.0, Up to 20 Hour Battery, Boom Mic Compatible (Sold Separately) - 3M Xtract Net Disc 710W, 5 in, 12 Piece Multi-Pack Hook and Loop Sanding Discs, 80+, 120+, 180+, 220+, 240+, 320+, Virtually Dust-Free, Assorted Grades, 66584 - Wood Glue Dispenser, 16 Oz Btl, Drip less --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/324977627-isotunes-link-aware-bluetooth-earmuffs-ear-protection-headphones-for-work](https://www.desertcart.sg/products/324977627-isotunes-link-aware-bluetooth-earmuffs-ear-protection-headphones-for-work) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-09*