---
product_id: 428420471
title: "ISOtunes Link Bluetooth Earmuffs, OSHA Compliant Headphones for Work"
brand: "isotunes"
price: "839.90 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Is Otunes"
url: https://www.desertcart.tn/products/428420471-isotunes-link-bluetooth-earmuffs-osha-compliant-headphones-for-work
store_origin: TN
region: Tunisia
---

# 50 hours battery life + 100h backup Bluetooth 5.0 wireless audio 25 dB NRR OSHA certified hearing protection ISOtunes Link Bluetooth Earmuffs, OSHA Compliant Headphones for Work

**Brand:** isotunes
**Price:** 839.90 DT
**Availability:** ✅ In Stock

## Summary

> 🦻 Work hard, protect harder — stay connected and safe all shift long!

## Quick Answers

- **What is this?** ISOtunes Link Bluetooth Earmuffs, OSHA Compliant Headphones for Work by isotunes
- **How much does it cost?** 839.90 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/428420471-isotunes-link-bluetooth-earmuffs-osha-compliant-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

- • **Ultra-Durable & Water Resistant:** Rugged foldable design with IPX4 rating built to withstand sweat, rain, and tough job sites.
- • **All-Day Comfort with Memory Foam:** Padded headband and cushions designed for marathon workdays without fatigue.
- • **Epic Battery Life with Backup Power:** Up to 50 hours on a single charge plus optional AAA backup for 100 more hours of uninterrupted focus.
- • **Seamless Bluetooth 5.0 Connectivity:** Stay wire-free with crystal-clear calls and music up to 50 feet away.
- • **OSHA-Compliant 25 dB Noise Reduction:** Protect your hearing with ANSI-certified SafeMax technology limiting audio to 85 dB.

## Overview

ISOtunes Link Bluetooth Earmuffs combine OSHA-approved 25 dB noise reduction with advanced Bluetooth 5.0 wireless audio, delivering up to 50 hours of battery life in a rugged, water-resistant design. Engineered for professionals, these earmuffs offer all-day comfort with memory foam cushions and a padded headband, plus SafeMax technology to cap audio output at 85 dB for safe listening. Perfect for construction, mowing, or any noisy environment, they keep you connected and protected without compromise.

## Description

ISOtunes Link Bluetooth Earmuffs, OSHA Compliant Headphones for Work | Ear protection headphones for mowing and construction, ultra-durable design, Bluetooth audio, 25 dB NRR - desertcart.com

Review: Great ear protection - Bought these for my husband, he likes them, he states they work really good, they easily connect to his phone, and they are really comfortable
Review: If it ain’t comfy I ain’t wearing it…. Not to mention I can’t hear my music! - Surprised nobody has mentioned how tight these fit! They squeeze my head and give me a bad headache after wearing a few hours. The sound deadening is spot on with noise cancelling Bose I’ve used in the past. However even with great sound reduction the audio output isn’t loud enough when used while mowing I know something super simple you’d think you’d be able to hear your music but nope not loud enough. These ear protection headphones are decent but only if you’re wearing them momentarily I wouldn’t recommend buying them if you’re planning on wearing a few hours. Bluetooth functions as you’d expect it has good strong connection up to about 50 feet in my testing. I wouldn’t pay $120 for these maybe $60 tops definitely not up there in the $100 plus range at least comfort wise but hey if it ain’t comfortable you probably ain’t gonna wear it anyway. So these are way over priced! Durability is good I did knock them off when mowing under some branches and they fell fairly hard but didn’t really affect them at all. Overall a good set of hearing protection headphones for the money but only for temporary use if I would’ve known this prior to purchasing I would’ve went a different route, these will be used in the shop only from now on.

## Features

- Certified Bluetooth hearing protection headphones: Keep your ears protected with ISOtunes LINK ANSI-certified 25 dB NRR OSHA approved headphones. Designed for professionals, these Bluetooth earmuffs block harmful noise while enabling wireless audio and 2-way communication via Bluetooth.
- Comfortable ear protection headphones: A padded headband and memory foam cushions make these work headphones comfortable for long days. Built-in raised buttons ensure easy control of your Bluetooth ear protection without removing your gloves.
- Ultra-long battery life: With up to 50 hours of audio on a single charge, plus optional AAA backup for additional 100 hours, LINK 2.0 Bluetooth earmuffs are the ideal ear protection headphones for extended shifts. Perfect for pros needing reliable hearing protection with Bluetooth.
- OSHA approved headphones: LINK 2.0 features the ISOtunes signature SafeMax Technology, limiting the audio ouput of these Bluetooth earmuffs to 85 dB for all-day safe use. Whether you’re using them as everyday work headphones, mowing headphones, or casual Bluetooth hearing protection around the house, this product will ensure your ears are protected while your are connected.
- Ultra-durable headphones for work: Featuring a flexible, but robust build, foldable frame, and IPX4 water/sweat resistance, LINK 2.0 was made for work and is an ideal solution for work headphones or mowing headphones. Enjoy wireless audio and crystal-clear calls with advanced Bluetooth 5.0 connectivity, in a rugged build that's unique for Bluetooth hearing protection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09X25KRPV |
| Additional Features | Foldable |
| Age Range Description | Adult |
| Battery Average Life | 50 hours |
| Battery Charge Time | 2 hours |
| Best Sellers Rank | #10,304 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #37 in Safety Earmuffs |
| Bluetooth Version | 5 |
| Brand | ISOtunes |
| Brand Name | ISOtunes |
| Built-In Media | Cable |
| Color | Orange - Bluetooth |
| Compatible Devices | Cellphones |
| Connectivity Technology | Wireless |
| Control Method | Push Button |
| Customer Reviews | 4.0 out of 5 stars 508 Reviews |
| Ear Placement | Over Ear |
| Earpiece Shape | over-ear |
| Enclosure Material | Foam |
| Form Factor | Over Ear |
| Headphone Folding Features | Over Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | Over Ear |
| Headphones Jack | No Jack |
| Item Weight | 0.56 kg |
| Manufacturer | Haven Technologies, Inc |
| Model Name | LINK 2.0 |
| Model Number | Link 2.0 |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Specific Uses For Product | Work |
| Style Name | Bluetooth |
| UPC | 859571006788 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** ISOtunes
- **Color:** Orange
- **Ear Placement:** Over Ear
- **Form Factor:** Over Ear
- **Noise Control:** Sound Isolation

## Images

![ISOtunes Link Bluetooth Earmuffs, OSHA Compliant Headphones for Work - Image 1](https://m.media-amazon.com/images/I/71cRLA4sZjL.jpg)
![ISOtunes Link Bluetooth Earmuffs, OSHA Compliant Headphones for Work - Image 2](https://m.media-amazon.com/images/I/71AMmpJgDZL.jpg)
![ISOtunes Link Bluetooth Earmuffs, OSHA Compliant Headphones for Work - Image 3](https://m.media-amazon.com/images/I/81Z-FORBxoL.jpg)
![ISOtunes Link Bluetooth Earmuffs, OSHA Compliant Headphones for Work - Image 4](https://m.media-amazon.com/images/I/A179kRyEfEL.jpg)
![ISOtunes Link Bluetooth Earmuffs, OSHA Compliant Headphones for Work - Image 5](https://m.media-amazon.com/images/I/81jHIpJ4+1L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: What size are these earmuffs?**
A: ISOtunes LINK 2.0 earmuffs have an adjustable headband and are designed to fit head sizes ranging from small to large.

**Q: What's the difference between noise-cancelling and noise-isolating?**
A: LINK 2.0 is a noise-isolating ear protector, meaning 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: Is the LINK 2.0 rechargeable?**
A: Yes, the LINK 2.0 has a 50 hour rechargeable lithium ion battery. The battery can be swapped for three AAA batteries for 100 extra hours of battery.

**Q: Do I have to use the boom microphone?**
A: No, the earmuffs have a built in microphone for phone calls. The boom mic can be purchased separately and used for clearer phone quality in loud environments.

**Q: Can I use these at work?**
A: LINK 2.0 is an OSHA compliant hearing protector with a 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 ear protection
*by T***E on July 11, 2026*

Bought these for my husband, he likes them, he states they work really good, they easily connect to his phone, and they are really comfortable

### ⭐⭐⭐ If it ain’t comfy I ain’t wearing it…. Not to mention I can’t hear my music!
*by Z***. on April 28, 2025*

Surprised nobody has mentioned how tight these fit! They squeeze my head and give me a bad headache after wearing a few hours. The sound deadening is spot on with noise cancelling Bose I’ve used in the past. However even with great sound reduction the audio output isn’t loud enough when used while mowing I know something super simple you’d think you’d be able to hear your music but nope not loud enough. These ear protection headphones are decent but only if you’re wearing them momentarily I wouldn’t recommend buying them if you’re planning on wearing a few hours. Bluetooth functions as you’d expect it has good strong connection up to about 50 feet in my testing. I wouldn’t pay $120 for these maybe $60 tops definitely not up there in the $100 plus range at least comfort wise but hey if it ain’t comfortable you probably ain’t gonna wear it anyway. So these are way over priced! Durability is good I did knock them off when mowing under some branches and they fell fairly hard but didn’t really affect them at all. Overall a good set of hearing protection headphones for the money but only for temporary use if I would’ve known this prior to purchasing I would’ve went a different route, these will be used in the shop only from now on.

### ⭐ Just a gimmick. Good for momentary noise not constant machine noise.
*by Z***H on May 6, 2026*

These do not block any low end noise. If you run machines all day these will not help. Plus the speakers are insanely bad. Way too bulky for what they do, they also want to sell you the gel pads as add ons but the stock ones are so bad I can’t imagine using them all day and they don’t seal around sunglasses at all, so they are completely useless if you want all day comfort and low freq noise reduction. Plus the price is insane lol

## Frequently Bought Together

- ISOtunes LINK 2.0 Bluetooth Earmuffs: Upgraded Wireless Hearing Protection with 50 Hour Battery Life and 25 dB Noise Reduction Rating
- ISOtunes Link 2.0 Boom Mic: Microphone Attachment for Improved Clarity in Loud Environments (Only Compatible Link 2.0
- ISOtunes LINK Aware Bluetooth Earmuffs: Updated Audio Passthrough Hearing Protection, Bluetooth 5.0, Up to 20 Hour Battery, Boom Mic Compatible (Sold Separately)

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**Shop now:** [https://www.desertcart.tn/products/428420471-isotunes-link-bluetooth-earmuffs-osha-compliant-headphones-for-work](https://www.desertcart.tn/products/428420471-isotunes-link-bluetooth-earmuffs-osha-compliant-headphones-for-work)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-25*