--- product_id: 487801077 title: "SF2" brand: "sonicfoam" price: "S$29" currency: SGD in_stock: true category: "Sonicfoam" url: https://www.desertcart.sg/products/487801077-sf2 store_origin: SG region: Singapore --- # Lasts up to 4 weeks per pair Eco-friendly degradable memory foam Perfect fit for 6.6-7.2mm earbuds SF2 **Brand:** sonicfoam **Price:** S$29 **Availability:** βœ… In Stock ## Summary > 🎧 Elevate your audio game with comfort that lasts and style that speaks volumes. ## Quick Answers - **What is this?** SF2 by sonicfoam - **How much does it cost?** S$29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/487801077-sf2) ## 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 - β€’ **Sustainable Sound Upgrade:** Made from biodegradable polyurethane foam, these tips combine premium comfort with eco-conscious design. - β€’ **Bulk Pack for Continuous Use:** 10 pairs includedβ€”stay fresh and hygienic with easy weekly replacements that keep your audio experience pristine. - β€’ **Sleek, Discreet Black Design:** Minimalist black tips blend seamlessly with your earbuds, perfect for professionals who value style and subtlety. - β€’ **All-Day Comfort, Zero Compromise:** Soft memory foam expands perfectly to your ear canal, delivering fatigue-free wear from morning meetings to evening commutes. - β€’ **Precision Fit for Ultimate Sound:** Engineered to snugly fit earbuds with 6.6-7.2mm speaker diameter, ensuring crystal-clear audio immersion. ## Overview SONICFOAM SF0 Small Memory Foam Earbud Tips offer a precision fit for earbuds with 6.6-7.2mm speaker diameters, crafted from hypoallergenic, biodegradable memory foam that expands for all-day comfort. Each pair lasts up to 4 weeks, and the 10-pair pack ensures continuous freshness and superior sound isolation, making them an eco-friendly, stylish upgrade for discerning audio professionals. ## Description Buy SONICFOAM SF0 Small - Memory Foam Earbud Tips - 10 Pairs - Black | Fits Earbuds with Speaker Diameter 6.6-7.2mm, One Pair Lasts up to 4 weeks: Earpads - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## 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 6.6 - 7.2mm - Available Sizes: Small, Medium, Large | Eartip Dimensions: S=11mm wide / M=12mm wide / L=13mm wide / Height for all sizes 10mm (Dimensions indicated are approximate and may differ slightly) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BJ4R94V2 | | Best Sellers Rank | #4,605 in Electronics ( See Top 100 in Electronics ) #96 in Headphone Earpads | | Brand | SONICFOAM | | Color | Black | | Compatible Devices | with SF0: Various Earphones - (See Compatibility List) | | Customer Reviews | 4.4 4.4 out of 5 stars (5,503) | | EU Spare Part Availability Duration | 4 weeks | | Enclosure Material | Hypoallergenic Polyurethane Memory Foam | | Item Dimensions | 0.43 x 0.43 x 0.39 inches | | Item Type Name | replacement-earpads | | Manufacturer | SONICFOAM | | Mfr Part Number | SF403SB | | Model Number | M | | Unit Count | 10 Count | | Warranty Description | Other | ## Product Details - **Brand:** SONICFOAM - **Color:** Black - **Compatible Devices:** with SF0: Various Earphones - (See Compatibility List) - **Item dimensions L x W x H:** 0.43 x 0.43 x 0.39 inches - **Material:** Hypoallergenic Polyurethane Memory Foam ## Images ![SF2 - Image 1](https://m.media-amazon.com/images/I/61GjV8JGC+L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Are these earbuds able to reduce noise leakage?** A: I own Sony WF-700B earbuds... the chart suggests SF2 tips based on speaker tube size, locking every customer into the same ear canal size..? This seems illogical... Are there various SF2 tip sizes... Is there such a tip as SF2-LARGE..? **Q: Do these fit the AirPod Pro 2 headphones?** A: Thank you for your question. The Sonicfoam SFAIR is compatible with the Apple AirPods Pro 1 & 2 (Generation 1 & Generation 2) **Q: Which size for kz zas?** A: Thank you for your question. The Sonicfoam model SF1 fits well on the KZ range IEMs including the KZ ZAS. **Q: Love these on my sony xm-1000 buds - could you suggest a fit for my pixel pro buds ?** A: Thank you for your question. The SF2 that is the recommended size to fit on the sony xm buds are also the recommended size to fit on the Pixel Buds pro. (Please do note however that our tips are not compatible with the charging case for the Pixel buds) ## 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? - 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.sg/products/487801077-sf2](https://www.desertcart.sg/products/487801077-sf2) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-17*