---
product_id: 2115246
title: "HEAROS High Fidelity Series Ear Plugs with Free Case, NRR 12, 1 Pair, Silicone, Hypoallergenic (311)"
brand: "hearos"
price: "114.74 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Hearos"
url: https://www.desertcart.tn/products/2115246-hearos-high-fidelity-series-ear-plugs-with-free-case-nrr
store_origin: TN
region: Tunisia
---

# 12 dB flat noise attenuation Hypoallergenic medical-grade silicone 3 form-fitting flanges for secure seal HEAROS High Fidelity Series Ear Plugs with Free Case, NRR 12, 1 Pair, Silicone, Hypoallergenic (311)

**Brand:** hearos
**Price:** 114.74 DT
**Availability:** ✅ In Stock

## Summary

> 🎶 Protect your ears, amplify your life — Hearos High Fidelity Ear Plugs.

## Quick Answers

- **What is this?** HEAROS High Fidelity Series Ear Plugs with Free Case, NRR 12, 1 Pair, Silicone, Hypoallergenic (311) by hearos
- **How much does it cost?** 114.74 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/2115246-hearos-high-fidelity-series-ear-plugs-with-free-case-nrr)

## Best For

- hearos enthusiasts

## Why This Product

- Trusted hearos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Triple-Flange Shield:** Three-layer design ensures a snug, impenetrable barrier against city, concert, and construction noise.
- • **Versatile Sound Defense:** Ideal for musicians, concert-goers, sports fans, and anyone craving clear sound with hearing safety.
- • **Hear Every Note, Not the Noise:** Enjoy pristine sound clarity with 12 dB flat attenuation that preserves music’s true richness.
- • **Tailored Comfort for Petite Ears:** Specially sized small earplugs for a perfect, all-day comfortable fit without compromise.
- • **Invisible Protection, All Day Wear:** Soft, transparent silicone blends seamlessly with your skin tone for discreet, hypoallergenic comfort.

## Overview

HEAROS High Fidelity Ear Plugs deliver professional-grade hearing protection with a noise reduction rating of 12 dB, using a unique flat attenuation design that preserves sound quality. Crafted from hypoallergenic medical-grade silicone with three form-fitting flanges, they provide a secure, comfortable fit, including a smaller size option for petite ears. Perfect for musicians and active professionals, these reusable earplugs offer discreet, all-day comfort and versatile use across concerts, work sites, and social events.

## Description

Rediscover the true magic of music while protecting your hearing with HEAROS High Fidelity Hearing Protection Ear Plugs. These innovative earplugs offer flat attenuation, allowing you to enjoy the full spectrum of music without sacrificing your auditory well-being, eliminating up to 12 dB of potentially damaging noise. Featuring three form-fitting flanges, they provide robust defense against the noisy backdrop of city life, band practices, and construction sites. What's more, we've introduced a smaller size for those with petite ear canals, ensuring a snug and secure fit. Crafted from soft medical-grade silicone, they're hypoallergenic and inconspicuous with transparent stems that blend seamlessly. From musicians to everyday enthusiasts, whether you're at a concert, nightclub, firing range, or sporting event, these earplugs deliver sound clarity and hearing protection, ensuring you don't miss a beat. Enhance your musical experience and safeguard your hearing with HEAROS High Fidelity Ear Plugs.

Review: I so enjoyed Bob Mould - I went to a Bob Mould concert bin Nashville. I have been enjoying his music for years, from Husker Du to Sugar to a myriad of solo albums. Finally I got to experience his current trio live. I went with a friend. On his suggestion -- and he'd played in a band professionally for years, touring and such -- I got these to protect my hearing. I so enjoyed Bob Mould. However, without these plugs, I bet I would have had some hearing loss. They allowed me to hear the very loud sounds, in much of full range, without having ringing in my ears later. When I wanted to risk it, I could adjust them in my ear to achieve more treble (and volume). I never took them out completely though. When I get even older, I'll be glad I didn't. Hearing loss does not reverse. These are great, do the job, at a reasonable price.
Review: Good for motorcycle riders - I bought these to wear while riding so I don't go deaf. They provide a fair amount of attenuation while still allowing for audio clarity. It would also work well for those playing in a band that want to hear well after a decade of blasting it to 11. I find them fairly comfortable while I have my helmet on, this is despite the fact that the plastic end sticks out a bit. Just don't shove them way in, then it can become a bit painful. For reference, I wear them for an hour at a time twice a day while riding to and from work. If you are looking for lots of attenuation I might suggest something else. These do make a big difference but noise can still be loud enough to hurt. I wouldn't recommend these for shooting loud guns or for people who work in very loud environments (canneries, constructions sites, etc).

## Features

- Musical Bliss without Hearing Compromise - Experience the full richness of music while safeguarding your hearing. Our innovative noise-canceling earplugs deliver flat attenuation, ensuring you hear music as intended while eliminating up to 12 dB of potentially harmful noise. Relish your favorite tunes without worry.
- Total Hearing Defense - With three form-fitting flanges, HEAROS High Fidelity Ear Plugs create an impenetrable shield against damaging noises from city traffic, band practices, and construction equipment. Keep your hearing intact amidst life's clamor.
- Perfectly Sized for Your Comfort - Introducing our Small HEAROS High Fidelity earplugs, designed slightly smaller for those with more petite ear canals. Comfort, custom fit, and protection tailored to your needs.
- All-Day Comfort, Invisibility Guaranteed - Crafted from soft medical-grade silicone, these earplugs are not only hypoallergenic but also inconspicuous. Their transparent stems seamlessly blend with your natural skin tone, and they're comfortable enough for all-day wear.
- Versatile Applications - Ideal for musicians, but not limited to them. Whether you're mowing the lawn, enjoying a concert, or attending a nightclub, participating in a firing range session, or cheering at a sporting event, HEAROS High Fidelity earplugs are your ideal choice for sound clarity and hearing protection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0037KM8QY |
| Best Sellers Rank | #93,572 in Health & Household ( See Top 100 in Health & Household ) #368 in Earplugs #3,753 in Sales & Deals |
| Brand | Hearos |
| Brand Name | Hearos |
| Color | Clear |
| Customer Reviews | 4.2 out of 5 stars 698 Reviews |
| Global Trade Identification Number | 00756063003112 |
| Included Components | 1 Pair of Earplugs |
| Item Dimensions | 6 x 5 x 4 inches |
| Item Form | Pair |
| Manufacturer | HEAROS |
| Manufacturer Part Number | 311 |
| Material | Thermoplastic Rubber |
| Material Type | Thermoplastic Rubber |
| Model Name | 311 |
| Model Number | 311 |
| Net Content Count | 1 count, 1 pair |
| Noise Attenuation | 12 db |
| Noise Reduction Rating | 12 db |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Package Size Name | Single |
| Product Style | In-Ear |
| Recommended Uses For Product | Noise Protection |
| Reusability | Reusable |
| Single Number Rating | 12 db |
| Size | 1 Count (Pack of 1) |
| Style | In-Ear |
| UPC | 885579780153 756063003112 074994324886 794628201931 885824239122 |
| Unit Count | 1 Count |
| Warranty Description | Limited |

## Product Details

- **Brand:** Hearos
- **Color:** Clear
- **Material:** Thermoplastic Rubber
- **Recommended Uses For Product:** Noise Protection
- **Size:** 1 Count (Pack of 1)

## Images

![HEAROS High Fidelity Series Ear Plugs with Free Case, NRR 12, 1 Pair, Silicone, Hypoallergenic (311) - Image 1](https://m.media-amazon.com/images/I/81n5t2UqAWL.jpg)
![HEAROS High Fidelity Series Ear Plugs with Free Case, NRR 12, 1 Pair, Silicone, Hypoallergenic (311) - Image 2](https://m.media-amazon.com/images/I/81je5U4Rm8L.jpg)
![HEAROS High Fidelity Series Ear Plugs with Free Case, NRR 12, 1 Pair, Silicone, Hypoallergenic (311) - Image 3](https://m.media-amazon.com/images/I/81sI0hTpCZL.jpg)
![HEAROS High Fidelity Series Ear Plugs with Free Case, NRR 12, 1 Pair, Silicone, Hypoallergenic (311) - Image 4](https://m.media-amazon.com/images/I/81HhWfE3hXL.jpg)
![HEAROS High Fidelity Series Ear Plugs with Free Case, NRR 12, 1 Pair, Silicone, Hypoallergenic (311) - Image 5](https://m.media-amazon.com/images/I/81cyD4WWNiL.jpg)

## Questions & Answers

**Q: I already own these (and love them!) for going to concerts.  Would they also adequately protect my hearing at a NASCAR race?**
A: I found that "A NASCAR race car is measured to be about 125-130 decibels"....the Hearos earplugs reduce the decibles up to...or down to... 20 decibles, so that would be 105-110 decibles of noisen depending of seating, with the earplugs in.     Based on CDC statictics, you could listen to about 91 decibles of noise for about 2 hours, without it starting to impact hearing.  So I would recommend buying/using a stronger decible reducing earplug for the NASCAR races... good luck!

**Q: has anyone slept using these plugs?  need for sleeping.**
A: yes I wear them every night.  it is the only way my husband and I can sleep in the same room!! I am so used to them that I can't sleep without them anymore. amazing if your spouse snores  .

**Q: The listing says the nrr is 12, but it "protects up to 20 decibels." how is this possible? are they counting dba or c-weighted db?**
A: I’m really not sure, but I sat up close at an Alice In Chains concert and for once was able to enjoy the music without my hearing being assaulted.

**Q: What size are these Hearos High Fidelity ear plugs ?**
A: These are small size. If you look at the image of the package, at the top it says "1 pair small". I ordered these and they are quite small. I ordered another set in the original size because they feel too small for me.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I so enjoyed Bob Mould
*by J***S on December 10, 2016*

I went to a Bob Mould concert bin Nashville. I have been enjoying his music for years, from Husker Du to Sugar to a myriad of solo albums. Finally I got to experience his current trio live. I went with a friend. On his suggestion -- and he'd played in a band professionally for years, touring and such -- I got these to protect my hearing. I so enjoyed Bob Mould. However, without these plugs, I bet I would have had some hearing loss. They allowed me to hear the very loud sounds, in much of full range, without having ringing in my ears later. When I wanted to risk it, I could adjust them in my ear to achieve more treble (and volume). I never took them out completely though. When I get even older, I'll be glad I didn't. Hearing loss does not reverse. These are great, do the job, at a reasonable price.

### ⭐⭐⭐⭐⭐ Good for motorcycle riders
*by A***A on March 24, 2014*

I bought these to wear while riding so I don't go deaf. They provide a fair amount of attenuation while still allowing for audio clarity. It would also work well for those playing in a band that want to hear well after a decade of blasting it to 11. I find them fairly comfortable while I have my helmet on, this is despite the fact that the plastic end sticks out a bit. Just don't shove them way in, then it can become a bit painful. For reference, I wear them for an hour at a time twice a day while riding to and from work. If you are looking for lots of attenuation I might suggest something else. These do make a big difference but noise can still be loud enough to hurt. I wouldn't recommend these for shooting loud guns or for people who work in very loud environments (canneries, constructions sites, etc).

### ⭐⭐⭐⭐ NRR 12 -- ONLY! NOT NRR20!
*by S***R on November 24, 2010*

I own one pair of these which states CLEARLY ON THE BACK OF THE PACKAGING-- Noise Reduction Rate 12 db. The technical details on amazon are WRONG. This is not an NRR20 rated product -- Hearos doesn't make that claim! If you want high NRR TRY THESE INSTEAD: Hearos High Fidelity Ear Plugs -- they ARE NRR20 rated, I also own a pair of them. However, this product, the "Long Term Use" version, reviewed here, IS more COMFORTABLE... but not as effective at reducing the noise. A major disappointment for me coming from the more effective plugs-- that's why I give it 4/5 stars (NOT because they are falsely spec'd on the amazon page). For some this may be just the right amount of noise reduction. But in my experience with both earplugs, you'll have to find the correct distance, depending on which set you go with, from the amps/speakers/stage to optimize listening AND safety. I wrote this review because no-one had mentioned that these are actually LESS EFFECTIVE at blocking out the noise, but quite a bit more comfortable than the other "Hi Fi" plugs. I can't yet speak to the Etymotic Research ER20 High-Fidelity Earplugs (White with Clear Stem) (equivalent to the NRR20 Hi Fi's), but I plan on purchasing them next. I bought another pair of these for my friend that is choosing comfort over protection-- so I took a picture of the back packaging and submitted it here for all to see! Amazon sometimes has a "submit technical details" button, but I can't seem to find it on this page... sorry, hope you read this first (assuming you care), or look at my image. Already submitted the tag.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-30*