---
product_id: 600548528
title: "SONICFOAM (SF4 Small/Medium/Large Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (6 Pack / 3 Pairs) - Fits Most Charging Cases"
brand: "sonicfoam"
price: "Bs.270"
currency: BOB
in_stock: true
reviews_count: 8
category: "Sonicfoam"
url: https://www.desertcart.bo/products/600548528-sonicfoam-sf4-small-medium-large-black-memory-foam-earbud-tips
store_origin: BO
region: Bolivia
---

# Fits 4.4-5.7mm speaker diameter Memory foam for all-day comfort Eco-friendly, lasts up to 4 weeks SONICFOAM (SF4 Small/Medium/Large Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (6 Pack / 3 Pairs) - Fits Most Charging Cases

**Brand:** sonicfoam
**Price:** Bs.270
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your earbuds — comfort and clarity that won’t quit!

## Quick Answers

- **What is this?** SONICFOAM (SF4 Small/Medium/Large Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (6 Pack / 3 Pairs) - Fits Most Charging Cases by sonicfoam
- **How much does it cost?** Bs.270 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/600548528-sonicfoam-sf4-small-medium-large-black-memory-foam-earbud-tips)

## 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

- • **Cloud-Like Comfort:** Premium memory foam expands slowly for a gentle, custom fit that stays comfortable during long listening sessions or overnight use.
- • **Sonic Clarity Upgrade:** Improves sound quality by taming harsh treble boosts and delivering crisp, immersive audio without fatigue.
- • **Perfect Fit, Every Time:** Designed to snugly fit earbuds with 4.4-5.7mm speaker diameter, ensuring a secure seal that enhances noise isolation and sound clarity.
- • **Eco-Conscious Durability:** Made from degradable memory foam that lasts up to 4 weeks per pair, with 3 pairs included to keep your earbuds fresh and hygienic.
- • **Universal Compatibility & Convenience:** Available in Small, Medium, and Large sizes, these tips fit most charging cases and come in a sleek, organized carrying case for on-the-go lifestyle.

## Overview

SONICFOAM SF4 memory foam earbud tips are engineered for earbuds with 4.4-5.7mm speaker diameters, offering a slow-expanding foam that delivers superior comfort and enhanced sound isolation. Each pack includes 3 pairs (Small, Medium, Large) designed to fit most charging cases, made from eco-friendly materials lasting up to 4 weeks per pair. Perfect for professionals and audiophiles seeking a premium upgrade to their daily audio experience.

## Description

Buy SONICFOAM (SF4 Small/Medium/Large Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (6 Pack / 3 Pairs) - Fits Most Charging Cases: 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 - Fits Most Charging Cases
- Available Sizes: Small, Medium, Large & Tester pack (S/M/L) | Eartip Dimensions: S=11mm wide / M=12mm wide / L=13mm wide / Height for all sizes 8.5mm (Dimensions indicated are approximate and may differ slightly)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CC123W8Q |
| Best Sellers Rank | #1,090 in Electronics ( See Top 100 in Electronics ) #19 in Headphone Earpads #254 in Hearing Protection Equipment |
| Brand | SONICFOAM |
| Color | SF4 - Black |
| Compatible Devices | Earphones |
| Customer Reviews | 4.3 out of 5 stars 8,173 Reviews |
| EU Spare Part Availability Duration | 4 Weeks |
| Enclosure Material | Memory Foam |
| Item Dimensions | 5.2 x 2.76 x 0.94 inches |
| Item Height | 24 millimeters |
| Item Type Name | replacement-earpads |
| Item dimensions L x W x H | 5.2 x 2.76 x 0.94 inches |
| Manufacturer | SONICFOAM |
| Material | Memory Foam |
| Unit Count | 3.0 Count |
| Warranty Description | Other |

## Product Details

- **Brand:** SONICFOAM
- **Color:** SF4 - Black
- **Compatible Devices:** Earphones
- **Item dimensions L x W x H:** 5.2 x 2.76 x 0.94 inches
- **Material:** Memory Foam

## Images

![SONICFOAM (SF4 Small/Medium/Large Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (6 Pack / 3 Pairs) - Fits Most Charging Cases - Image 1](https://m.media-amazon.com/images/I/61Cy3NkxR2L.jpg)
![SONICFOAM (SF4 Small/Medium/Large Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (6 Pack / 3 Pairs) - Fits Most Charging Cases - Image 2](https://m.media-amazon.com/images/I/71QwqrwAKrL.jpg)
![SONICFOAM (SF4 Small/Medium/Large Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (6 Pack / 3 Pairs) - Fits Most Charging Cases - Image 3](https://m.media-amazon.com/images/I/71V+fsdy5aL.jpg)
![SONICFOAM (SF4 Small/Medium/Large Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (6 Pack / 3 Pairs) - Fits Most Charging Cases - Image 4](https://m.media-amazon.com/images/I/71yhs8l3yHL.jpg)
![SONICFOAM (SF4 Small/Medium/Large Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (6 Pack / 3 Pairs) - Fits Most Charging Cases - Image 5](https://m.media-amazon.com/images/I/81pozDwApxL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## 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, 3 Pairs for in Ear Headphone Earbuds (SF4, S/M/L, Black, Tester Pack)
- JNSA 3 Flange Noise Cancelling Triple Flange Eartips Eargels Earpads Ear Tips Gels Bud Compatible with Inside Diameter 4mm-5mm Earbuds in-Ear Earphones（Inner Hole 4mm）,S/M/L,6 Pairs, Black 3F6P3
- JLab Cloud Foam Mnemonic Earbud Tips, 4 Pairs of Custom Fit Universal Tips, Memory Cloud Foam, Black/Blue

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-26*