---
product_id: 15057281
title: "Etymotic ER20XS ETY Earplugs - Standard Size, Frost - High-Fidelity Hearing Protection - Up to 20 dB Sound Reduction - Reusable - Includes Neck Cord & Carrying Case"
brand: "etymotic"
price: "₩55972"
currency: KRW
in_stock: true
reviews_count: 11
category: "Etymotic"
url: https://www.desertcart.kr/products/15057281-etymotic-er20xs-ety-earplugs-standard-size-frost-high-fidelity-hearing
store_origin: KR
region: South Korea
---

# High-fidelity sound clarity Low-profile, discreet fit Up to 20 dB noise reduction Etymotic ER20XS ETY Earplugs - Standard Size, Frost - High-Fidelity Hearing Protection - Up to 20 dB Sound Reduction - Reusable - Includes Neck Cord & Carrying Case

**Brand:** etymotic
**Price:** ₩55972
**Availability:** ✅ In Stock

## Summary

> 🔊 Protect your ears without missing a beat!

## Quick Answers

- **What is this?** Etymotic ER20XS ETY Earplugs - Standard Size, Frost - High-Fidelity Hearing Protection - Up to 20 dB Sound Reduction - Reusable - Includes Neck Cord & Carrying Case by etymotic
- **How much does it cost?** ₩55972 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/15057281-etymotic-er20xs-ety-earplugs-standard-size-frost-high-fidelity-hearing)

## Best For

- etymotic enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Grade Durability:** Reusable with included neck cord and carrying case for on-the-go use.
- • **Balanced Sound Reduction:** Evenly reduces noise by up to 20 dB without muffling your environment.
- • **Crystal-Clear Protection:** Preserves speech & music clarity while reducing harmful noise.
- • **Discreet All-Day Comfort:** Stem-less, low-profile design fits seamlessly under hats and helmets.
- • **Trusted by Musicians & Pros:** Preferred by performers to prevent tinnitus and hearing damage.

## Overview

Etymotic ER20XS earplugs deliver professional-grade, high-fidelity hearing protection with up to 20 dB noise reduction. Their low-profile, stem-less design ensures discreet, comfortable wear for extended periods, preserving sound clarity for music and conversation. Ideal for concerts, motor sports, and noisy work environments, these reusable earplugs come with a neck cord and carrying case, making them the go-to choice for professionals and audiophiles alike.

## Description

desertcart.com: Etymotic ER20XS ETY Earplugs - Standard Size, Frost - High-Fidelity Hearing Protection - Up to 20 dB Sound Reduction - Reusable - Includes Neck Cord & Carrying Case : Health & Household

Review: High-Fidelity Ear Protection - These earplugs provide excellent noise reduction while preserving sound clarity, making them ideal for concerts, rehearsals, or any loud environment. The ER20XS design ensures a comfortable fit for extended wear without muffling music or conversation. The build quality is solid, and they’re easy to insert and remove. They come with a convenient carrying case, perfect for on-the-go protection. Overall, a high-quality, effective, and comfortable solution for ear protection. Highly recommended for musicians, concert-goers, or anyone exposed to loud sounds.
Review: Excellent for musician tinnitus - I am a professional violinist. I began having tinnitus many years ago: hearing the TV static “sound of silence,” plus occasional 10-second bouts of extreme ringing typically in the left ear. I put one of these earplugs in my left ear, which is just above the instrument as I hold it under my jaw. Hearing damage/loss in the left ear is a universal symptom of long-term violin playing, and additionally, the loud direct sound from being close to the instrument sometimes causes students (me many years ago) to limit themselves and avoid drawing the most sound from the instrument. This earplug solves both those issues: I still hear clearly at all volumes but am not overwhelmed when I play out, and my bouts of ringing have disappeared, and only come back when I forget to put the earplug in. I use this earplug whenever I play, indoors, outdoors, practicing or performing. I could go on about how useful this has been for me. After a couple minutes of being worn it fills the ear extremely comfortably, and I often (at least twice a week) forget to take it out after practicing, because I simply don’t realize it was in until someone notices the thing in my ear. This size is perfect for my ear, snug but not tight. I personally don’t use the case, I just slip it under the strap for my violin in its case. I believe these can last indefinitely until lost, which is a fine value for $10 each when I only use one at a time. I would recommend this to anyone who needs slight sound reduction of upper levels.

## Features

- HIGH-FIDELITY EARPLUGS - ER20XS earplugs deliver passive hearing protection designed to reduce sound levels and preserve speech clarity. They’re ideal for jobs and venues with loud noise, including airshows, indoor/outdoor events, and motor sports
- LOW-PROFILE DESIGN - The low-profile, stem-less design sits discreetly in the outer ear without protruding, ensuring comfortable wear under hats, helmets, and headgear
- CLEAR, HIGH-DEFINITION SOUND QUALITY - ER20XS utilizes a proprietary tuned resonator and acoustic resistor to replicate the natural response of the ear canal, preserving the richness and clarity of sound while reducing noise levels evenly
- NOISE REDUCTION & PROTECTION - These earplugs offer up to 20 dB equal sound reduction, effectively reducing the risk of hearing damage in various noisy environments, while maintaining clear speech and music
- IN THE BOX - Includes one pair of reusable ER20XS earplugs with a small, flexible pull tab for easy removal, an easy-to-install neck cord, and a carrying case

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00RM6Q9XW |
| Best Sellers Rank | #25,922 in Health & Household ( See Top 100 in Health & Household ) #98 in Earplugs |
| Customer Reviews | 4.2 4.2 out of 5 stars (5,868) |
| Date First Available  | December 30, 2014 |
| Department  | Unisex-Adult |
| Is Discontinued By Manufacturer  | No |
| Item model number  | ER20XS-SMF-P |
| Manufacturer  | Etymotic Research, Inc |
| Product Dimensions  | 0.4 x 0.75 x 0.4 inches; 0.4 ounces |

## Product Details

- **Brand:** Etymotic
- **Color:** Clear/Frost
- **Material:** Plastic, Silicone
- **Recommended Uses For Product:** Noise Protection
- **Size:** 1 pair (Pack of 1)

## Images

![Etymotic ER20XS ETY Earplugs - Standard Size, Frost - High-Fidelity Hearing Protection - Up to 20 dB Sound Reduction - Reusable - Includes Neck Cord & Carrying Case - Image 1](https://m.media-amazon.com/images/I/61zumS1A6iL.jpg)

## Questions & Answers

**Q: What's the difference between this er20xs model and etymotic's cheaper "high fidelity" option?**
A: The noise attenuation is the same. Both are "high fidelity" earplugs in that they lower the decibels to a safe level while preserving clarity.Differences--ER20XS can change out the eartips. ER20XS has an option for foam eartips. ER20XS stem is shorter and more discreet. It fits more comfortably underneath hats, helmets and other headgear. Etymotic Research

**Q: I see most reviews used these for concerts/music... How do/would you think they would perform with something such as shooting firearms?**
A: I would not recommend them for shooting a firearm.  These earplugs are great at filtering the sound and reducing overall noise by about 20-30 decibels.  This is not nearly enough for the bang of a firearm.

**Q: Will these stay inserted in the ear if the person is performing/fast moving or will the combination of sweat and movement cause them to fall out?**
A: Let's start with comfort. They are not as comfortable as poly plugs- but, you will get used to them. Watch GP riders before a race. All use urethane plugs.But, I do like them and continue to use them- usually. They stay in a bit better and reduce the noise at lease as well. You own a BMW, you can afford to try them. You might prefer them. Buy a pair.

**Q: What's the difference between universal fit and standard/large?**
A: universal fit gives you 3 different replaceable fittings and is the safest choice if you want a more exact fit. Standard is what fits most people. Large that simply for those that have large ear openings.

## Customer Reviews

### ⭐⭐⭐⭐⭐ High-Fidelity Ear Protection
*by J***Y on October 16, 2025*

These earplugs provide excellent noise reduction while preserving sound clarity, making them ideal for concerts, rehearsals, or any loud environment. The ER20XS design ensures a comfortable fit for extended wear without muffling music or conversation. The build quality is solid, and they’re easy to insert and remove. They come with a convenient carrying case, perfect for on-the-go protection. Overall, a high-quality, effective, and comfortable solution for ear protection. Highly recommended for musicians, concert-goers, or anyone exposed to loud sounds.

### ⭐⭐⭐⭐⭐ Excellent for musician tinnitus
*by C***U on July 4, 2025*

I am a professional violinist. I began having tinnitus many years ago: hearing the TV static “sound of silence,” plus occasional 10-second bouts of extreme ringing typically in the left ear. I put one of these earplugs in my left ear, which is just above the instrument as I hold it under my jaw. Hearing damage/loss in the left ear is a universal symptom of long-term violin playing, and additionally, the loud direct sound from being close to the instrument sometimes causes students (me many years ago) to limit themselves and avoid drawing the most sound from the instrument. This earplug solves both those issues: I still hear clearly at all volumes but am not overwhelmed when I play out, and my bouts of ringing have disappeared, and only come back when I forget to put the earplug in. I use this earplug whenever I play, indoors, outdoors, practicing or performing. I could go on about how useful this has been for me. After a couple minutes of being worn it fills the ear extremely comfortably, and I often (at least twice a week) forget to take it out after practicing, because I simply don’t realize it was in until someone notices the thing in my ear. This size is perfect for my ear, snug but not tight. I personally don’t use the case, I just slip it under the strap for my violin in its case. I believe these can last indefinitely until lost, which is a fine value for $10 each when I only use one at a time. I would recommend this to anyone who needs slight sound reduction of upper levels.

### ⭐⭐⭐⭐ Musician approved!
*by A***R on January 15, 2026*

Great sound reduction and fidelity! As a musician I need to protect my hearing and must be able to hear what I’m doing complete detail. These attenuators work very well considering the low price point. They’re not quite all-day comfortable, but otherwise I couldn’t be happier!

## Frequently Bought Together

- Etymotic High-Fidelity Earplugs, ER20XS Standard Fit, Polybag Package, 1 pair
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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-28*