--- product_id: 487801080 title: "SONICFOAM Memory Foam Earbud Tips – Premium Noise Isolation, Replacement Foam Earbud Tips, 20 Pieces for In-Ear Headphones (SF3 Medium, Black)" brand: "sonicfoam" price: "C$3442" currency: NIO in_stock: true category: "Sonicfoam" url: https://www.desertcart.ni/products/487801080-sonicfoam-memory-foam-earbud-tips-premium-noise-isolation-replacement-foam store_origin: NI region: Nicaragua --- # Perfect fit for 3.3-4.3mm drivers Eco-friendly degradable foam Premium noise isolation SONICFOAM Memory Foam Earbud Tips – Premium Noise Isolation, Replacement Foam Earbud Tips, 20 Pieces for In-Ear Headphones (SF3 Medium, Black) **Brand:** sonicfoam **Price:** C$3442 **Availability:** ✅ In Stock ## Summary > 🎧 Upgrade your audio game with SONICFOAM – where comfort meets crystal-clear sound! ## Quick Answers - **What is this?** SONICFOAM Memory Foam Earbud Tips – Premium Noise Isolation, Replacement Foam Earbud Tips, 20 Pieces for In-Ear Headphones (SF3 Medium, Black) by sonicfoam - **How much does it cost?** C$3442 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/487801080-sonicfoam-memory-foam-earbud-tips-premium-noise-isolation-replacement-foam) ## Best For - sonicfoam enthusiasts ## Why This Product - Trusted sonicfoam brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailored Fit:** Medium size fits earphones with 12mm width, ensuring secure, snug wear. - • **All-Day Comfort:** Soft, breathable foam cushions your ears for hours without fatigue. - • **Bulk Pack Advantage:** 20 replacement tips keep your earbuds fresh and noise-isolated for months. - • **Sustainable & Smart:** Degradable foam lasts up to 4 weeks, reducing waste without compromising quality. - • **Immersive Sound, Every Time:** Memory foam expands at the ideal speed for crisp, clear audio. ## Overview SONICFOAM Memory Foam Earbud Tips deliver premium noise isolation and superior comfort with their perfectly expanding foam, designed for earphones with 3.3-4.3mm drivers. Each pack includes 20 medium-sized, eco-friendly replacement tips that last up to 4 weeks, ensuring a fresh, immersive listening experience every time. ## Description Experience exceptional sound isolation and superior audio quality with Sonicfoam earphone tips. Scientifically engineered with precision, the Sonicfoam memory foam buds slowly expand when inserted into the ear. The result? A perfect seal that locks in the immersive audio experience you've been longing for. Each pair is guaranteed to last at least 4 weeks. Find your fit, choose a model and size: Step 1: Find the right SF model Each SF model has a different inner core size to fit different headphones. Choose an SF model, then check out the compatibility list on each SF model to see if your headphone and charging case are compatible with Sonicfoam tips. Step 2: Choose your in-ear size. Small, medium or large. Experience the benefits of Sonicfoam: Enhanced audio clarity at lower volumes. Exceptional noise reduction. Amplified bass. Immersive sound quality. Secure in-ear fit. Minimised strain on the ears. Take your audio to a whole new level with Sonicfoam. ## Features - A revolution in sound performance, with foam that expands at the perfect speed. - Enjoy crisp, clear sound and comfort for an all-day immersive experience. - Memory foam is a degradable material, each pair should last up to 4 weeks. - Specially designed for earphones with a speaker diameter of 3.3 - 4.3 mm - Available sizes: Small, Medium, Large | Ear cushion dimensions: S=11mm wide / M=12mm wide / L=13mm wide / Height for all sizes 10mm (The given dimensions are approximate and may vary slightly) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09L7DNTTT | | Best Sellers Rank | #20,374 in Electronics ( See Top 100 in Electronics ) #489 in Headphone Earpads | | Brand | SONICFOAM | | Color | SF3 - Black | | Compatible Devices | Earphones, Headphones. | | Customer Reviews | 4.6 4.6 out of 5 stars (205) | | EU Spare Part Availability Duration | 10 Months | | Enclosure Material | Polyurethane (PU) | | Item Dimensions | 12 x 12 x 10 millimeters | | Item Type Name | Replacement Ear Pads | | Manufacturer | SONICFOAM | | Mfr Part Number | SF30001MB | | Model Number | SF3 (see model list) / Medium (Ear size) | ## Product Details - **Brand:** SONICFOAM - **Colour:** SF3 - Black - **Compatible devices:** Earphones, Headphones. - **Item dimensions L x W x H:** 12 x 12 x 10 millimeters - **Material:** Polyurethane (PU) ## Images ![SONICFOAM Memory Foam Earbud Tips – Premium Noise Isolation, Replacement Foam Earbud Tips, 20 Pieces for In-Ear Headphones (SF3 Medium, Black) - Image 1](https://m.media-amazon.com/images/I/616MYGjW9IL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - SONICFOAM Memory Foam Earbud Tips - Premium Noise Isolation, Replacement Foam Earphone Tips, 20 Pack for in Ear Headphone Earbuds (SF3 Medium, Black) - Shure SE215 PRO Wired Earbuds - Professional Sound Isolating Earphones, Clear Sound & Deep Bass, Single Dynamic MicroDriver, Secure Fit in Ear Monitor, Plus Carrying Case & Fit Kit - Clear (SE215-CL) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ni/products/487801080-sonicfoam-memory-foam-earbud-tips-premium-noise-isolation-replacement-foam](https://www.desertcart.ni/products/487801080-sonicfoam-memory-foam-earbud-tips-premium-noise-isolation-replacement-foam) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-09-23*