--- product_id: 382656612 title: "(SF2 Medium Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (20 Pack / 10 Pairs)" brand: "sonicfoam" price: "266 kr" currency: DKK in_stock: true reviews_count: 10 category: "Sonicfoam" url: https://www.desertcart.dk/products/382656612-sf2-medium-black-memory-foam-earbud-tips-for-earbuds-speaker store_origin: DK region: Denmark --- # Eco-friendly degradable memory foam Perfect fit for 4.4-5.7mm earbuds Lasts up to 4 weeks (SF2 Medium Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (20 Pack / 10 Pairs) **Brand:** sonicfoam **Price:** 266 kr **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your audio game with comfort that lasts and sound that captivates! ## Quick Answers - **What is this?** (SF2 Medium Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (20 Pack / 10 Pairs) by sonicfoam - **How much does it cost?** 266 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/382656612-sf2-medium-black-memory-foam-earbud-tips-for-earbuds-speaker) ## 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 - • **Value-Packed 10 Pairs:** Enough premium tips to keep your sound fresh and your ears happy - • **Eco-Conscious Listening:** Degradable foam that balances performance with sustainability - • **Superior Noise Isolation:** Foam material blocks out distractions for crystal-clear audio - • **Tailored Fit for Your Earbuds:** Designed specifically for 4.4-5.7mm speaker diameters in 3 sizes - • **Immersive Sound, All Day Comfort:** Memory foam expands perfectly for a snug, fatigue-free fit ## Overview SONICFOAM SF2 Memory Foam Earbud Tips deliver a perfect blend of comfort, noise isolation, and sound clarity tailored for earbuds with 4.4-5.7mm speaker diameters. Made from eco-friendly degradable memory foam, each tip expands to fit snugly, reducing ear fatigue and enhancing audio immersion. Available in three sizes and sold in packs of 10 pairs, these tips offer exceptional value and a premium listening upgrade that lasts up to four weeks. ## Description Free delivery and returns on eligible orders. Buy SONICFOAM (SF2 Medium Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (20 Pack / 10 Pairs) at desertcart UK. Review: Excellent foam tips offering comfort, good isolation and great value for money - Great Company! Really attentive to customers. They're able to offer tips comparable to Comply (Users know the deal here - Comply tips have great isolation but tend to basically disintegrate pretty quickly, which is always a disappointment because they are overpriced to begin with!) I was happy to see Sonicfoam offering a variety of options to fit most IEMs and found the fit and isolation to be on par with the best I've tried. Comfort is key and these certainly delivered on that front. I was able to get a great seal and isolation too, so of course sound quality is simply all the more enjoyable for that. You get 10 pairs! That is really good. Enough said. I particularly like foam tips because isolation is better and they tend to improve the response of almost any IEM for me, especially those with a tendency towards shouty upper mids or clinical and unforgiving treble. I don't suffer as much from ear fatigue when using these. Was very happy to potter about yesterday for hours with super comfortable fit and great immersive sound. An ungodly amount of tea was had and all seemed well with the world (my tiny world anyway). Tested with various CD to Hi Res quality tracks (various artists - R.E.M to Boards of Canada to Porcupine Tree to Kate Bush to Opeth to Mark Knopfler to Megadeth to Pink Floyd to Elliot Smith to Tears for Fears to Steven Wilson to Shed Seven to Deftones to Sheryl Crow!?! - and many more. Using: LZ A7 - Audiosense DT200 - Moondrop Aria + Fiio Q11 DAC Comfortable - Good isolation - Good quality - Great Sound. What's not to like 👍 Review: Exceptional Fit and Noise Isolation—A Must-Have Upgrade - Did not fit my Fender IEM but fits my daughter’s IEM. They’ve completely transformed my daughter’s listening experience. The packaging is neat and professional, with a storage case that keeps everything organized—great for switching sizes or keeping spares handy. The foam tips themselves are soft yet durable, offering a snug fit that stays comfortable even during long sessions. Noise isolation is noticeably better than standard silicone tips, making music and calls clearer and more immersive. They pair perfectly with my daughter’s in-ear headphones and don’t slip out. The customer service (Amy) is also phenomenal. tried to reach to them and she immediately responded and answered my questions. Thanks so much! ## Features - A revolution in sound performance, with foam that expands at the perfect rate. - 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. - Designed specifically for earbuds with a speaker diameter of between 4.4 - 5.7mm - Available Sizes: Small, Medium, Large | Eartip Dimensions: S=11mm wide / M=12mm wide / L=13mm wide / Hight for all sizes 10mm (Dimensions indicated are approximate and may differ slightly) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09L7D1Z4V | | Best Sellers Rank | 15 in Headphone Earpads | | Brand Name | SONICFOAM | | Colour | Black | | Compatible Devices | with SF2: Various Earphones - (See Compatibility List) | | Country of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (5,442) | | EU Spare Part Availability Duration | 4 Weeks | | Enclosure Material | Hypoallergenic Polyurethane Memory Foam | | Item Dimensions | 12 x 12 x 10 millimetres | | Item Type Name | replacement-earpads | | Manufacturer | SONICFOAM | | Product Warranty | Other | | Unit Count | 10.0 count | ## Product Details - **Brand:** SONICFOAM - **Colour:** Black - **Compatible devices:** with SF2: Various Earphones - (See Compatibility List) - **Item dimensions L x W x H:** 12 x 12 x 10 millimetres - **Material:** Hypoallergenic Polyurethane Memory Foam ## Images ![(SF2 Medium Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (20 Pack / 10 Pairs) - Image 1](https://m.media-amazon.com/images/I/61Z6SXD+T2L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Hi, just recently purchased the jbl reflect mini. will the large tips fit in the case?** A: Thank you for your question. The SF2 should fit on the jbl reflect mini true wireless earbuds. Unfortunately, our tips are not compatible with the current JBL True Wireless Charging Cases. **Q: Does the sf2 medium fit the earfun air earphones and case** A: Thank you for your question. The Sonicfoam SF2 does fit the Earfun Air, but none of the sizes are compatible with the charging case. We are however launching a new tip called the Sonicfoam SF4 that will fit the same earphones as the SF2, but that offers a compatible case fit. The SF4 should be available in the UK in October. The SF2 still offers the best isolation/sound due to the foam being thicker than the SF4, but if a case fit is important to you then the SF4 would be the suitable choice. **Q: Hello, when do you expect to have the SF2 in S size in stock?** A: Thank you for your reaching out. We will have stock again in the next few days :) **Q: Does the sf2 fit the taotronics soundliberty 53?** A: These are designed for the Apple EarPods v2 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent foam tips offering comfort, good isolation and great value for money *by G***D on 11 March 2023* Great Company! Really attentive to customers. They're able to offer tips comparable to Comply (Users know the deal here - Comply tips have great isolation but tend to basically disintegrate pretty quickly, which is always a disappointment because they are overpriced to begin with!) I was happy to see Sonicfoam offering a variety of options to fit most IEMs and found the fit and isolation to be on par with the best I've tried. Comfort is key and these certainly delivered on that front. I was able to get a great seal and isolation too, so of course sound quality is simply all the more enjoyable for that. You get 10 pairs! That is really good. Enough said. I particularly like foam tips because isolation is better and they tend to improve the response of almost any IEM for me, especially those with a tendency towards shouty upper mids or clinical and unforgiving treble. I don't suffer as much from ear fatigue when using these. Was very happy to potter about yesterday for hours with super comfortable fit and great immersive sound. An ungodly amount of tea was had and all seemed well with the world (my tiny world anyway). Tested with various CD to Hi Res quality tracks (various artists - R.E.M to Boards of Canada to Porcupine Tree to Kate Bush to Opeth to Mark Knopfler to Megadeth to Pink Floyd to Elliot Smith to Tears for Fears to Steven Wilson to Shed Seven to Deftones to Sheryl Crow!?! - and many more. Using: LZ A7 - Audiosense DT200 - Moondrop Aria + Fiio Q11 DAC Comfortable - Good isolation - Good quality - Great Sound. What's not to like 👍 ### ⭐⭐⭐⭐⭐ Exceptional Fit and Noise Isolation—A Must-Have Upgrade *by M***N on 15 January 2026* Did not fit my Fender IEM but fits my daughter’s IEM. They’ve completely transformed my daughter’s listening experience. The packaging is neat and professional, with a storage case that keeps everything organized—great for switching sizes or keeping spares handy. The foam tips themselves are soft yet durable, offering a snug fit that stays comfortable even during long sessions. Noise isolation is noticeably better than standard silicone tips, making music and calls clearer and more immersive. They pair perfectly with my daughter’s in-ear headphones and don’t slip out. The customer service (Amy) is also phenomenal. tried to reach to them and she immediately responded and answered my questions. Thanks so much! ### ⭐⭐⭐⭐⭐ Good quality memory foam tips that enhance the sound of your buds *by M***R on 1 June 2025* These are very good quality memory foam tips and I think a reasonable price for the number you get. I like the fact that you get one size, as opposed to the usual small medium and large, where you end up throwing two thirds of the tips in the bin. The sizing guide is good and worked for me. The foam tips give good isolation, especially in windy environments, and gave excellent passive noise reduction. As with the original foam tips, I found the sound enhanced with a better fit with these foam tips, over the usual rubber tips which I have also tried. I will order these again when I have worked through this batch, which I expect to take quite some time. Customer service is also good, my tips arrived with what seemed a hand written note asking me to check the fit and let them know if it was OK. ## Frequently Bought Together - SONICFOAM Memory Foam Earbud Tips - Premium Noise Isolation, Replacement Foam Earphone Tips, 20 Pack for in Ear Headphone Earbuds (SF2 Medium, Black) - [6 Pairs] Earphone Tips New Bee 12pcs Replacement Earbud Tips Blocking Out Ambient Noise Memory Foam Earbuds Inner 4.9mm for in-Ear Headphones with 5mm-7mm Tips (Black, S/M/L) --- ## 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.dk/products/382656612-sf2-medium-black-memory-foam-earbud-tips-for-earbuds-speaker](https://www.desertcart.dk/products/382656612-sf2-medium-black-memory-foam-earbud-tips-for-earbuds-speaker) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-24*