---
product_id: 256211081
title: "High-Fidelity Earplugs, ER20XS Standard Fit, Polybag Package, 1 pair"
brand: "etymotic research"
price: "€ 54.51"
currency: EUR
in_stock: true
reviews_count: 5
category: "Etymotic Research"
url: https://www.desertcart.fi/products/256211081-high-fidelity-earplugs-er20xs-standard-fit-polybag-package-1-pair
store_origin: FI
region: Finland
---

# 20dB flat sound reduction Interchangeable silicone tips Protects from hearing damage High-Fidelity Earplugs, ER20XS Standard Fit, Polybag Package, 1 pair

**Brand:** etymotic research
**Price:** € 54.51
**Availability:** ✅ In Stock

## Summary

> 🎶 Protect your ears, elevate your experience — hear every moment, not the noise.

## Quick Answers

- **What is this?** High-Fidelity Earplugs, ER20XS Standard Fit, Polybag Package, 1 pair by etymotic research
- **How much does it cost?** € 54.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/256211081-high-fidelity-earplugs-er20xs-standard-fit-polybag-package-1-pair)

## Best For

- etymotic research enthusiasts

## Why This Product

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

## Key Features

- • **Discreet Comfort Fit:** Low-profile design fits snugly and comfortably for hours, perfect under helmets, hats, or headphones.
- • **On-the-Go Protection:** Includes a sleek carrying case and neck cord for easy access wherever life takes you.
- • **Ultimate Ear Defense:** Shield your ears from harmful noise levels at concerts, festivals, or daily commutes without sacrificing sound quality.
- • **Crystal-Clear Sound, Always:** Experience true high-fidelity audio with even 20dB noise reduction that keeps speech and music natural.
- • **Sustainable & Cost-Effective:** Replaceable silicone eartips mean long-lasting use without constant repurchasing.

## Overview

Etymotic Research ER20XS earplugs deliver premium 20dB flat attenuation that preserves sound clarity while protecting your hearing. Designed for comfort and discretion, these earplugs feature interchangeable silicone tips and come with a portable case and neck cord, making them ideal for music lovers, travelers, and professionals seeking high-fidelity hearing protection.

## Description

Etymotic Research High-Fidelity Earplugs, ER20XS Standard Fit, Polybag Package, 1 pair : desertcart.ae: Health

Review: These are great, really wouldn't be without them now. Much, much better than the Alpine ones I tried first; these really do keep a clean sound. I've enjoyed gigs more since having these; I think they may even improve the sound, taking away distorted loudest elements leaving a more balanced image.
Review: Muy satisfecho con el producto. Atenúa el sonido sin distorsionar nada. Merece la pena lo que cuestan. Tienen mejor rendimiento que los Loop a la hora de atenuar sin distorsionar. Un 10.

## Features

- Hearing Protection - Protect your ears from dangerous noise levels to help prevent tinnitus and hearing damage. Great for use at concerts, festivals, sporting events, air travel, motorcycles and more
- High Fidelity Sound Quality - Hear the difference true high-fidelity makes. ER20XS earplugs reduce sound levels evenly so speech and environmental sounds are clear and natural. ER20XS provides 20-dB equal sound reduction across the spectrum of hearing
- Comfortable to wear for long periods of time. The low-profile design fits snugly in the ear without protruding making them perfect to wear under hats, helmets and other headgear
- Silicone eartips are interchangeable and replaceable, making them the most cost-effective high fidelity ear plugs
- Includes: 1 pair Standard Fit ER20XS High-Fidelity Earplugs, easy-to-install neck cord, and a carrying case that easily fits in your pocket or purse
- The ER20XS is the next generation high fidelity Etyplug, reengineered to fit in an eXtra small compact form factor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00RM6Q9XW |
| Best Sellers Rank | #43,034 in Health ( See Top 100 in Health ) #241 in Earplugs |
| Department | Unisex-Adult |
| Item model number | ER20XS-SMF-P |
| Manufacturer | Etymotic Research, Inc |
| Product Dimensions | 1.02 x 1.91 x 1.02 cm; 11.34 g |

## Product Details

- **Brand:** Etymotic Research
- **Colour:** Clear/Frost
- **Material:** Plastic Silicone
- **Recommended uses for product:** Noise Protection
- **Size:** 1 pair (Pack of 1)

## Images

![High-Fidelity Earplugs, ER20XS Standard Fit, Polybag Package, 1 pair - 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

### ⭐⭐⭐⭐⭐ Review
*by M***E on 17 October 2025*

These are great, really wouldn't be without them now. Much, much better than the Alpine ones I tried first; these really do keep a clean sound. I've enjoyed gigs more since having these; I think they may even improve the sound, taking away distorted loudest elements leaving a more balanced image.

### ⭐⭐⭐⭐⭐ Review
*by J***S on 19 October 2025*

Muy satisfecho con el producto. Atenúa el sonido sin distorsionar nada. Merece la pena lo que cuestan. Tienen mejor rendimiento que los Loop a la hora de atenuar sin distorsionar. Un 10.

### ⭐⭐⭐⭐⭐ Review
*by D***S on 10 January 2025*

I always carry these with me. Very confortable to wear for long hours. Excellent noise reduction

## Frequently Bought Together

- Etymotic High-Fidelity Earplugs, ER20XS Standard Fit, Polybag Package, 1 pair
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**Shop now:** [https://www.desertcart.fi/products/256211081-high-fidelity-earplugs-er20xs-standard-fit-polybag-package-1-pair](https://www.desertcart.fi/products/256211081-high-fidelity-earplugs-er20xs-standard-fit-polybag-package-1-pair)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-29*