---
product_id: 542461333
title: "ER20XS High Fidelity Reusable Earplugs - Low Profile Fit and Waterproof Case - Noise Reduction Ear Plugs for Concerts, Musicians, Raves, Sporting Events & Festivals - Universal Fit"
brand: "etymotic research"
price: "$82.12"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/542461333-er20xs-high-fidelity-reusable-earplugs-low-profile-fit-and-waterproof
store_origin: US
region: United States of America
---

# High fidelity sound clarity Waterproof storage case Noise reduction up to 20dB ER20XS High Fidelity Reusable Earplugs - Low Profile Fit and Waterproof Case - Noise Reduction Ear Plugs for Concerts, Musicians, Raves, Sporting Events & Festivals - Universal Fit

**Brand:** etymotic research
**Price:** $82.12
**Availability:** ✅ In Stock

## Summary

> 🎶 Protect your ears, amplify your vibe.

## Quick Answers

- **What is this?** ER20XS High Fidelity Reusable Earplugs - Low Profile Fit and Waterproof Case - Noise Reduction Ear Plugs for Concerts, Musicians, Raves, Sporting Events & Festivals - Universal Fit by etymotic research
- **How much does it cost?** $82.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/542461333-er20xs-high-fidelity-reusable-earplugs-low-profile-fit-and-waterproof)

## 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

- • **Ultimate Noise Defense:** Block out harmful noise levels up to 20 decibels for safer, more comfortable listening.
- • **Discreet Low Profile Fit:** Comfortably invisible in your ear, so you stay focused and stylish without distraction.
- • **Eco-Friendly & Cost-Savvy:** Reusable design means fewer replacements and less waste—smart for your wallet and the planet.
- • **Pocket-Ready Waterproof Case:** Keep your earplugs pristine and ready to go, no matter where the night takes you.
- • **Crystal Clear Concert Experience:** Preserve your hearing without sacrificing sound quality at every live event.

## Overview

The ER20XS High Fidelity Reusable Earplugs deliver premium sound clarity while reducing noise by up to 20dB. Designed for universal, low-profile comfort, they come with a waterproof case for easy, hygienic storage—perfect for concerts, festivals, and any loud environment where hearing protection meets lifestyle.

## Description

ER20XS High Fidelity Reusable Earplugs - Low Profile Fit and Waterproof Case - Noise Reduction Ear Plugs for Concerts, Musicians, Raves, Sporting Events & Festivals - Universal Fit

## Features

- High Fidelity Earplugs: Experience crystal clear sound while protecting your hearing at concerts, festivals, and other events
- Noise Reduction Ear Plugs: Reduce noise sensitivity and protect your hearing from loud environments like sporting events and motor sports
- Reusable Earplugs: Save money and reduce waste by using these ear plugs over and over again
- Low Profile Fit: Enjoy a comfortable and discreet fit that won't interfere with your activities
- Waterproof Cannister: Keep your earplugs safe and dry in the included waterproof cannister that easily fits in your pocket or purse

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Name | Earplugs |
| Units | 1 count |
| Brand | Etymotic Research |
| Format | Pair |

## Product Details

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

## Images

![ER20XS High Fidelity Reusable Earplugs - Low Profile Fit and Waterproof Case - Noise Reduction Ear Plugs for Concerts, Musicians, Raves, Sporting Events & Festivals - Universal Fit - Image 1](https://m.media-amazon.com/images/I/51HlP5dXGDL.jpg)

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-02*