--- product_id: 725782680 title: "Research ER20XS Hi-fi Ear Plugs Universal Fit ER20XS-UF-P" brand: "etymotic research" price: "100044CFA" currency: XOF in_stock: true url: https://www.desertcart.sn/products/725782680-research-er20xs-hi-fi-ear-plugs-universal-fit-er20xs-uf store_origin: SN region: Senegal --- # Hi-Fi sound clarity Universal fit with 3 interchangeable tips Noise reduction up to 20 dB Research ER20XS Hi-fi Ear Plugs Universal Fit ER20XS-UF-P **Brand:** etymotic research **Price:** 100044CFA **Availability:** βœ… In Stock ## Summary > 🎧 Protect your ears, keep the vibe alive! ## Quick Answers - **What is this?** Research ER20XS Hi-fi Ear Plugs Universal Fit ER20XS-UF-P by etymotic research - **How much does it cost?** 100044CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/725782680-research-er20xs-hi-fi-ear-plugs-universal-fit-er20xs-uf) ## 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 - β€’ **Durable & Portable Kit:** Includes neck cord and carry case for on-the-go protection and easy accessibility. - β€’ **Customizable Comfort Fit:** Three interchangeable ear tips ensure a snug, low-profile fit under any headgearβ€”no awkward protrusions. - β€’ **Reliable Noise Reduction:** Effectively lowers harmful noise levels from concerts, machinery, and vehicles by up to 20 dB. - β€’ **Trusted by Pros & Enthusiasts:** Preferred by professional and amateur musicians for preserving hearing without sacrificing sound quality. - β€’ **Crystal-Clear Audio Preservation:** Experience true-to-life sound without muffling, perfect for musicians and audiophiles alike. ## Overview The Etymotic Research ER20XS Hi-Fi Ear Plugs deliver premium sound clarity with balanced noise reduction up to 20 dB. Featuring a universal fit with three interchangeable ear tips and a sleek low-profile design, these ear plugs are ideal for musicians, concert-goers, and professionals seeking hearing protection without compromising audio fidelity. The kit includes a neck cord and carry case for convenience, making it the go-to choice for safe, comfortable, and high-quality hearing preservation. ## Description Loud hearing loss affects millions of people, but prevents noise inducing hearing loss. ER20XS Hi-Fi ear plugs reduce sound levels while maintaining sound quality and clarity. ER20XS earplugs are constructed to replicate the natural response of your ears, so the sound quality is just as quiet as the original. Music, voice and other sounds are clear -- no blurred--ER20XS is perfect for concerts, clubs, theaters, aircrafts, construction, garden work, air shows, parades, athletic and motorsport events. Low profile stemless design fits snugly in the outer ear without protrusion, ER20XS is comfortable to wear under hats, helmets, and other headgear. Standard size ear tips fit most ears. ER20XS earplugs are reusable but will lose their elasticity after repeated use. For best performance and retention, if you frequently use ER20XS earplugs, replace your ear tips every 3-6 months. ER20XS is not recommended for use with impulse noise such as firefire or sleep. ## Features - Includes: 1 pair of high fidelity ear plugs with standard fit 3 flange ear tips and release tabs; 1 pair of large 3 flange ear tips; 1 pair of foam ear tips; neck cord; carry case - The ear tips are interchangeable and replaceable, and are the most cost-effective Hi-Fi earplugs - The new, low-profile design fits snugly in your ears without protrusion. Comfortable to wear under hats, helmets, and other headgear. Reduces the possibility of hearing damage caused by machinery, vehicles, tools, sporting events and concerts - Sound Quality is very good and used by professional and amateur musicians. Hear the difference between true and true made. Reduces sound levels evenly, so the voice and ambient sound is clear and natural - Impulse noise, such as shooting sports is not recommended. Not recommended for sleeping ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 4 x 6.5 x 2 cm; 12 g | | Color | Clear Stem | | Included Components | Ear Plug Kit | | Special Features | Universal | ## Product Details - **Brand:** Etymotic Research - **Color:** Clear Stem - **Recommended Uses For Product:** Noise Protection - **Size:** Universal Fit - **Style:** Universal ## Images ![Research ER20XS Hi-fi Ear Plugs Universal Fit ER20XS-UF-P - Image 1](https://m.media-amazon.com/images/I/61wNPZVLSJL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Etymotic Research ER20XS High-Fidelity Earplugs (Concerts, Musicians, Airplanes, Motorcycles, Sensitivity and Universal Hearing Protection) - Universal Fit, Standard/Large/Foam Tips, Clear Stem - Eargasm High Fidelity Earplugs for Concerts Musicians Motorcycles Noise Sensitivity Conditions and More (Ear Plugs Come in Premium Gift Box Packaging) - Blue - HEAROS High Fidelity Musician Ear Plugs Ultimate In Comfortable And Hearing Protection Professional Musicians Earplugs Noise Cancelling Earplugs For Concerts Motorcyclists Loud Events (1 Pair) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/725782680-research-er20xs-hi-fi-ear-plugs-universal-fit-er20xs-uf](https://www.desertcart.sn/products/725782680-research-er20xs-hi-fi-ear-plugs-universal-fit-er20xs-uf) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-20*