---
product_id: 487801076
title: "(SF2 Small Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (20 Pack / 10 Pairs)"
brand: "sonicfoam"
price: "€ 29.06"
currency: EUR
in_stock: true
reviews_count: 8
category: "Sonicfoam"
url: https://www.desertcart.nl/products/487801076-sf2-small-black-memory-foam-earbud-tips-for-earbuds-speaker
store_origin: NL
region: Netherlands
---

# Perfect fit for 4.4-5.7mm earbuds Eco-friendly degradable material Hypoallergenic memory foam comfort (SF2 Small Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (20 Pack / 10 Pairs)

**Brand:** sonicfoam
**Price:** € 29.06
**Availability:** ✅ In Stock

## Summary

> 🎧 Upgrade your earbuds, upgrade your vibe — comfort and clarity that won’t quit!

## Quick Answers

- **What is this?** (SF2 Small 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?** € 29.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/487801076-sf2-small-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

- • **All-Day Comfort Fit:** Hypoallergenic polyurethane memory foam cushions your ears gently, allowing immersive listening without soreness or fatigue.
- • **Secure & Durable Design:** Foam expands at the ideal rate to stay firmly in place during any activity—no more annoying slips or discomfort.
- • **Tailored Size Precision:** Designed specifically for earbuds with 4.4-5.7mm speaker diameters, available in Small, Medium, and Large for a custom fit.
- • **Seamless Sound Isolation:** Experience crisp, clear audio with foam that expands slowly for a perfect seal, enhancing noise cancellation and bass depth.
- • **Sustainable & Replaceable:** Each pair lasts up to 4 weeks with degradable foam, and the 20-pack ensures you’re always fresh and ready to impress.

## Overview

SONICFOAM SF2 Small Black Memory Foam Earbud Tips deliver superior sound isolation and all-day comfort with hypoallergenic, slow-expanding foam designed for earbuds with 4.4-5.7mm speaker diameters. Each pack includes 10 pairs (20 tips) made from eco-friendly degradable material, ensuring a fresh, secure fit that enhances noise cancellation and audio clarity while lasting up to 4 weeks per pair.

## Description

Buy SONICFOAM (SF2 Small Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (20 Pack / 10 Pairs): Earpads - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great AirPod Upgrade!!! - This is exactly what I was looking for. A nice comfortable fit. They seal perfectly. Stays in your ear. Very pleasant experience with them in your ear. Makes noise canceling work better with the fitment in your ear. This is exactly what I was looking for. You cannot beat the price for what these things can do. I don’t care that they say they can only last for 4 weeks. You get plenty of them to switch out when they become worn. They come in a nice divided plastic case. It is worth every penny in my opinion for the comfort and sound quality you get. Plus they feel secure and do not fall out. They come with a personalized card asking for feedback and to let them know if you are happy with the fit or not and instructions on changing them and fitting. If they came in orange that would make them perfect!
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.

## 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 | #1,100 in Electronics ( See Top 100 in Electronics ) #19 in Headphone Earpads |
| Brand | SONICFOAM |
| Color | SF2 - Black |
| Compatible Devices | with SF2: Various Earphones - (See Compatibility List) |
| Customer Reviews | 4.3 out of 5 stars 8,185 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 Height | 10 millimeters |
| 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 |
| Unit Count | 10.0 Count |
| Warranty Description | Other |

## Product Details

- **Brand:** SONICFOAM
- **Color:** SF2 - 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

![(SF2 Small 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/61AnO7lFl1L.jpg)

## Available Options

This product comes in different **Color, 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

### ⭐⭐⭐⭐⭐ Great AirPod Upgrade!!!
*by C***R on July 20, 2025*

This is exactly what I was looking for. A nice comfortable fit. They seal perfectly. Stays in your ear. Very pleasant experience with them in your ear. Makes noise canceling work better with the fitment in your ear. This is exactly what I was looking for. You cannot beat the price for what these things can do. I don’t care that they say they can only last for 4 weeks. You get plenty of them to switch out when they become worn. They come in a nice divided plastic case. It is worth every penny in my opinion for the comfort and sound quality you get. Plus they feel secure and do not fall out. They come with a personalized card asking for feedback and to let them know if you are happy with the fit or not and instructions on changing them and fitting. If they came in orange that would make them perfect!

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Game-Changer for Comfort and Sound on AirPods Pro
*by M***N on August 12, 2025*

If you’ve ever had AirPods Pro feel like they’re going to fall out mid-workout or cause ear fatigue after an hour, these memory foam tips are the fix. The fit is secure without being overly tight, and the foam molds to my ear shape for both comfort and a proper seal. ⸻ Fit & Comfort The foam compresses easily, so putting them in is quick — squeeze, insert, and they expand for a snug hold. No more adjusting every few minutes. I can wear them for hours without discomfort, and they don’t cause that sore pressure feeling silicone tips sometimes do. ⸻ Sound & Noise Isolation The seal dramatically improves bass and overall audio clarity. Noise isolation is noticeably better — not total silence, but outside chatter and low-level background noise are dulled enough to keep me focused without blasting the volume. ⸻ Durability & Maintenance They’ve held their shape well after weeks of daily use. Like all foam tips, they’ll eventually need replacing, but getting 10 pairs in the pack makes that a non-issue. A quick wipe or gentle rinse keeps them clean. ⸻ Pros: • Comfortable for long sessions • Secure fit, even during workouts or commuting • Improved bass and passive noise isolation • Good value with 10 pairs included Cons: • Foam tips don’t last as long as silicone (but that’s expected) • Need occasional cleaning to stay fresh ⸻ Final Verdict: If you love your AirPods Pro but want a better seal, richer sound, and all-day comfort, these foam tips are a no-brainer. They make stock silicone tips feel like a downgrade.

## 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)
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-10*