---
product_id: 303564599
title: "Etymotic Research ER20XS-CCC-P High-Fidelity Earplugs, 1 Pair, Large Fit, Polybag Package Size: Large Fit Model: ER20XS-CCC-P"
price: "FREE"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/303564599-etymotic-research-er20xs-ccc-p-high-fidelity-earplugs-1-pair
store_origin: SK
region: Slovakia
---

# Etymotic Research ER20XS-CCC-P High-Fidelity Earplugs, 1 Pair, Large Fit, Polybag Package Size: Large Fit Model: ER20XS-CCC-P

**Price:** FREE
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Etymotic Research ER20XS-CCC-P High-Fidelity Earplugs, 1 Pair, Large Fit, Polybag Package Size: Large Fit Model: ER20XS-CCC-P
- **How much does it cost?** FREE with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/303564599-etymotic-research-er20xs-ccc-p-high-fidelity-earplugs-1-pair)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00RM6Q5HM |
| Best Sellers Rank | #24,021 in Health & Household ( See Top 100 in Health & Household ) #92 in Earplugs |
| Customer Reviews | 4.2 4.2 out of 5 stars (5,861) |
| Date First Available  | February 15, 2015 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | ER20XS-CCC-P |
| Manufacturer  | Etymotic Research, Inc |
| Product Dimensions  | 1.57 x 2.56 x 0.79 inches; 0.42 ounces |

## Product Details

- **Brand:** Etymotic
- **Color:** Clear Stem/White Tips
- **Recommended Uses For Product:** Noise Protection
- **Size:** 1 Count (Pack of 1)
- **Style:** Large Fit

## Images

![Etymotic Research ER20XS-CCC-P High-Fidelity Earplugs, 1 Pair, Large Fit, Polybag Package Size: Large Fit Model: ER20XS-CCC-P - Image 1](https://m.media-amazon.com/images/I/71NZnR4IQgL.jpg)

## Questions & Answers

**Q: Can the the tips be replaced by earbud tips? If so, which type?**
A: The eartips on this newer ER20XS model can be switched out.  Paste B010C8HZSY into the Amazon search bar.  That particular listing comes with standard (fits most) and large fit 3 flange, and mid size foam eartips.  Once you know which you prefer you can buy the appropriate size package.  If you prefer the foam tip, they are available at B0078JXDRI.Etymotic Research Customer Service

**Q: Does the large and standard sizing of these match most other iems?  generally if a kit comes with small/medium/large tips i always need the large ones**
A: IF you normally take a large tip then I would recommend going with the large. They do mimic other types is size.

**Q: Can i detach the earplug from the clear plastic end and stick them onto my etymotic hf5 earbuds?**
A: Yes you can. Replacement large 3 flange eartips can be found by pasting ER38-18CL or B009OWPBUE into the Amazon search bar.

Etymotic Research

**Q: Will these ear plugs fit a 15 year old?**
A: Our standard fit is best for 80% of the general population--adults and children. Large fit for another 15%. Ear canal size is not linked to age, gender, height, size of outer ear or any other physical characteristics. Anyone not certain which size will be best is encouraged to try the universal fit. Universal fit includes our 3 most popular sizes: standard fit 3 flange, black foam, and large fit 3 flange.

Etymotic Research

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**Shop now:** [https://www.desertcart.sk/products/303564599-etymotic-research-er20xs-ccc-p-high-fidelity-earplugs-1-pair](https://www.desertcart.sk/products/303564599-etymotic-research-er20xs-ccc-p-high-fidelity-earplugs-1-pair)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-12*