--- product_id: 487801076 title: "SONICFOAM SF2 Small - Memory Foam Earbud Tips - 10 Pairs - Black" brand: "sonicfoam" price: "$31.06" currency: USD in_stock: true reviews_count: 13 category: "Sonicfoam" url: https://www.desertcart.us/products/487801076-sonicfoam-sf2-small-memory-foam-earbud-tips-10-pairs-black store_origin: US region: United States of America --- # Slow foam expansion for easy insertion Fits 4.4-5.7mm speaker diameter Biodegradable memory foam lasts 4 weeks SONICFOAM SF2 Small - Memory Foam Earbud Tips - 10 Pairs - Black **Brand:** sonicfoam **Price:** $31.06 **Availability:** βœ… In Stock ## Summary > 🎧 Elevate your audio game with comfort and clarity that won’t quit! ## Quick Answers - **What is this?** SONICFOAM SF2 Small - Memory Foam Earbud Tips - 10 Pairs - Black by sonicfoam - **How much does it cost?** $31.06 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/487801076-sonicfoam-sf2-small-memory-foam-earbud-tips-10-pairs-black) ## 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€’ **Eco-Friendly & Durable:** Made from hypoallergenic, biodegradable polyurethane foam that maintains peak performance for up to 4 weeks per pair. - β€’ **Superior Sound Isolation:** Blocks external noise effectively, enhancing bass depth and delivering crisp, clear audio clarity. - β€’ **Comfort That Lasts All Day:** Slow-expanding memory foam gently molds to your ear canal for immersive comfort without pressure or soreness. - β€’ **Value Pack for the Audiophile:** Includes 10 pairs of premium black earbud tips, perfect for daily use and easy replacement to keep your sound fresh. - β€’ **Precision Fit for Your Earbuds:** Designed specifically for earbuds with 4.4-5.7mm speaker diameter ensuring a secure, no-slip fit. ## Overview SONICFOAM SF2 Small earbud tips feature slow-expanding, hypoallergenic memory foam designed to fit earbuds with 4.4-5.7mm speaker diameters. Each pair offers up to 4 weeks of durable, biodegradable comfort that enhances sound isolation and bass response, making them ideal for professionals and audiophiles seeking premium daily audio performance. ## Description Buy SONICFOAM SF2 Small - Memory Foam Earbud Tips - 10 Pairs - Black | Fits Earbuds with Speaker Diameter 4.4-5.7mm, One Pair Lasts up to 4 weeks: Earpads - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: 5 stars easy, SF2 & SF0 - I am a purchasing consumer posting an honest review of the SF2-MEDIUM which I bought. I use the SF2-MEDIUM with my JBL T110. I receive a second set SF0-SMALL for providing user feedback. I use the SF0-SMALL on my Truthear Zero Red. [1/26/25] Easy 5 stars. I would not hesitate to buy these again. I bought the SF2 size in Medium for my JBLT110. Fit is perfect, they slide on firmly and do not fall off. Sound isolation is improved considerably. They feel like foam-roll hearing protection earplugs. They have much less "suction cup / vacuum" feel on my eardrums. The JBLT110 with factory silicone tips have a very pronounced 5~7 db treble boost above ~6K, that honestly sounds like nails on chalkboard to my ears. These sonicfoam tips help to tame that treble boost for an overall better sonic presentation. I am not new to in-ear monitors and foam roll type ear-tips. My first set of IEMs was a Sure E2C 15+ years ago and I have owned various models from various brands since.... Jays, Sony, Truth ear...etc. What's nice about these Sonicfoam tips is the foam expands slowly in my ears, so I can take my time inserting them. Its NOT like a beat the clock... quick before they re-expand kind of thing. [1/28/25] I received a second set as a favor for providing user feedback. This second set is a SF0-SMALL for my TruthEar Zero Red. The Zero Red is well known for having a HUGE sound output tube, almost 7mm diameter. The SF2 tip inside diameter is way too small. The SF0 fits the Zero Red perfectly. Not too tight and not too loose. They are very similar to the OEM foam tips, except the Soncfoam material expands much slower so I do not have to hurry/rush to insert them. As far as sonics and comfort go they are an exact match to the OEM foams. [2/20/25] After almost a month these foam-roll tips are still going strong. They do show very slight signs of wear, but nothing significant. They are maybe still a solid 95%, and they seem to have plenty of life remaining. I use the SF2-MED with my JBL T110 EVERY night to fall asleep listening to waves and rain forest sounds. I also use them during the day to listen to music and YT vids. I literally roll around and fall sleep ON THEM every night. No soreness or discomfort of any kind paired with the small JBLs. I have equally positive results with the SF0-SMALL on my Truthear Zero red. Although I don't use those nearly as often as the JBL T110. I will post a follow-up to this review if my opinions change. Review: Perfect tips for KZ ZS10 Pro X and JBL Vibe Beam for large ear canals - Finally found foam ear tips that fit my KZ ZS10 Pro X earphones without being loose around the headphone tip or inside my ear. I have large ear canals so these foam tips expand comfortably isolating external sounds giving my music a deeper bass sound than the original silicon tips, and no itch!. Best of all? the price, they're not as expensive as other brands. They also fit the JBL Vibe Beams, same fit and audio bass improvement, but just as all other earbud tips for these Bluetooth with a case, they don't fit properly, I have to remove them from the earbud so the lid closes properly to charge. Highly recommended. ## 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 / Height for all sizes 10mm (Dimensions indicated are approximate and may differ slightly) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09L7FP79Q | | Best Sellers Rank | #3,355 in Electronics ( See Top 100 in Electronics ) #64 in Headphone Earpads | | Brand | SONICFOAM | | Color | Black | | Compatible Devices | with SF2: Various Earphones - (See Compatibility List) | | Customer Reviews | 4.4 out of 5 stars 5,488 Reviews | | EU Spare Part Availability Duration | 10 months | | Enclosure Material | Hypoallergenic Polyurethane Memory Foam | | Item Dimensions | 0.43 x 0.43 x 0.39 inches | | Item Type Name | replacement-earpads | | Item dimensions L x W x H | 0.43 x 0.43 x 0.39 inches | | Manufacturer | SONICFOAM | | Material | Hypoallergenic Polyurethane Memory Foam | | Mfr Part Number | SF20001SB | | Model Number | SF2 (see model list) / Small (Ear size) | | Unit Count | 10 Count | | Warranty Description | Other | ## Product Details - **Brand:** SONICFOAM - **Color:** Black - **Compatible Devices:** with SF2: 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 ![SONICFOAM SF2 Small - Memory Foam Earbud Tips - 10 Pairs - Black - Image 1](https://m.media-amazon.com/images/I/61AnO7lFl1L.jpg) ![SONICFOAM SF2 Small - Memory Foam Earbud Tips - 10 Pairs - Black - Image 2](https://m.media-amazon.com/images/I/71yhs8l3yHL.jpg) ![SONICFOAM SF2 Small - Memory Foam Earbud Tips - 10 Pairs - Black - Image 3](https://m.media-amazon.com/images/I/71rO5+bhqvL.jpg) ![SONICFOAM SF2 Small - Memory Foam Earbud Tips - 10 Pairs - Black - Image 4](https://m.media-amazon.com/images/I/91qwQzYe3+L.jpg) ![SONICFOAM SF2 Small - Memory Foam Earbud Tips - 10 Pairs - Black - Image 5](https://m.media-amazon.com/images/I/81KhBvsKnXL.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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5 stars easy, SF2 & SF0 *by G***. on January 26, 2025* I am a purchasing consumer posting an honest review of the SF2-MEDIUM which I bought. I use the SF2-MEDIUM with my JBL T110. I receive a second set SF0-SMALL for providing user feedback. I use the SF0-SMALL on my Truthear Zero Red. [1/26/25] Easy 5 stars. I would not hesitate to buy these again. I bought the SF2 size in Medium for my JBLT110. Fit is perfect, they slide on firmly and do not fall off. Sound isolation is improved considerably. They feel like foam-roll hearing protection earplugs. They have much less "suction cup / vacuum" feel on my eardrums. The JBLT110 with factory silicone tips have a very pronounced 5~7 db treble boost above ~6K, that honestly sounds like nails on chalkboard to my ears. These sonicfoam tips help to tame that treble boost for an overall better sonic presentation. I am not new to in-ear monitors and foam roll type ear-tips. My first set of IEMs was a Sure E2C 15+ years ago and I have owned various models from various brands since.... Jays, Sony, Truth ear...etc. What's nice about these Sonicfoam tips is the foam expands slowly in my ears, so I can take my time inserting them. Its NOT like a beat the clock... quick before they re-expand kind of thing. [1/28/25] I received a second set as a favor for providing user feedback. This second set is a SF0-SMALL for my TruthEar Zero Red. The Zero Red is well known for having a HUGE sound output tube, almost 7mm diameter. The SF2 tip inside diameter is way too small. The SF0 fits the Zero Red perfectly. Not too tight and not too loose. They are very similar to the OEM foam tips, except the Soncfoam material expands much slower so I do not have to hurry/rush to insert them. As far as sonics and comfort go they are an exact match to the OEM foams. [2/20/25] After almost a month these foam-roll tips are still going strong. They do show very slight signs of wear, but nothing significant. They are maybe still a solid 95%, and they seem to have plenty of life remaining. I use the SF2-MED with my JBL T110 EVERY night to fall asleep listening to waves and rain forest sounds. I also use them during the day to listen to music and YT vids. I literally roll around and fall sleep ON THEM every night. No soreness or discomfort of any kind paired with the small JBLs. I have equally positive results with the SF0-SMALL on my Truthear Zero red. Although I don't use those nearly as often as the JBL T110. I will post a follow-up to this review if my opinions change. ### ⭐⭐⭐⭐⭐ Perfect tips for KZ ZS10 Pro X and JBL Vibe Beam for large ear canals *by D***. on February 11, 2026* Finally found foam ear tips that fit my KZ ZS10 Pro X earphones without being loose around the headphone tip or inside my ear. I have large ear canals so these foam tips expand comfortably isolating external sounds giving my music a deeper bass sound than the original silicon tips, and no itch!. Best of all? the price, they're not as expensive as other brands. They also fit the JBL Vibe Beams, same fit and audio bass improvement, but just as all other earbud tips for these Bluetooth with a case, they don't fit properly, I have to remove them from the earbud so the lid closes properly to charge. Highly recommended. ### ⭐⭐⭐⭐⭐ Good tips, made my buds sound better *by T***V on July 28, 2026* These are great earbud tips! I always prefer the memory foam because they seem to block more outside noise and isolate the sound from the buds. These fit my JBL Vibe Beam buds perfectly. And they made the sound quality better because the recessed mount puts the actual driver of the earbud closer to the ear. I was disappointed with the sound quality of my buds until I put these tips on. Will definitely buy again if I wear these 8 pairs out. ## Frequently Bought Together - SONICFOAM Memory Foam Earbud Tips - Premium Noise Isolation, Replacement Foam Earphone Tips, 20 Pack for in Ear Headphone Earbuds (SF2 Small, Black) - Linsoul Tripowin Zonie IEM Cable, 16 Core Silver Plated Earphone Upgraded Cords, 1.25m SPC in Ear Monitor Cable for 7HZ Timeless AE TINHIFI T2 PRO T3 T4(MMCX, 3.5mm)(Grey) - DCMEKA in Ear Monitor Headphones, HiFi Stereo IEM Earphones, Dynamic Dual Driver Wired Earbuds with Detachable Cable, Noise Canceling Headset for Singers Musicians Drummers Audiophile (Black) --- ## 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.us/products/487801076-sonicfoam-sf2-small-memory-foam-earbud-tips-10-pairs-black](https://www.desertcart.us/products/487801076-sonicfoam-sf2-small-memory-foam-earbud-tips-10-pairs-black) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-22*