---
product_id: 446952602
title: "SONICFOAM Memory Foam Earbuds Tips - Premium Noise Isolation Replacement Foam Earbuds Tips 20 Pack for In-Ear Headphones (SF2 Medium, Black)"
brand: "sonicfoam"
price: "HK$347"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/446952602-sonicfoam-memory-foam-earbuds-tips-premium-noise-isolation-replacement-foam
store_origin: HK
region: Hong Kong
---

# slow rebound memory foam 20-pack premium foam tips advanced noise isolation SONICFOAM Memory Foam Earbuds Tips - Premium Noise Isolation Replacement Foam Earbuds Tips 20 Pack for In-Ear Headphones (SF2 Medium, Black)

**Brand:** sonicfoam
**Price:** HK$347
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound, silence the world.

## Quick Answers

- **What is this?** SONICFOAM Memory Foam Earbuds Tips - Premium Noise Isolation Replacement Foam Earbuds Tips 20 Pack for In-Ear Headphones (SF2 Medium, Black) by sonicfoam
- **How much does it cost?** HK$347 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/446952602-sonicfoam-memory-foam-earbuds-tips-premium-noise-isolation-replacement-foam)

## 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

- • **Long-Lasting Value:** Each pair lasts up to 4 weeks; 20 tips provide 10 months of premium use.
- • **Immersive Sound Upgrade:** Enhances bass depth and clarity for a richer audio experience.
- • **Universal Compatibility:** Fits most in-ear headphones, making your upgrade effortless.
- • **Superior Noise Isolation:** Blocks ambient noise with a perfect seal for focused listening.
- • **Extended Listening Comfort:** Memory foam molds perfectly for all-day wear without ear fatigue.

## Overview

SONICFOAM Memory Foam Earbuds Tips come in a 20-pack of slow rebound foam designed to enhance sound quality by deepening bass and improving clarity. Engineered for comfort, they reduce ear fatigue during extended use and provide superior noise isolation by creating a perfect seal. Each pair lasts approximately 4 weeks, offering up to 10 months of premium replacement for in-ear headphones.

## Description

Experience exceptional sound isolation and superior audio quality with Sonicfoam earphone tips. Scientifically engineered with precision, the Sonicfoam memory foam buds slowly expand when inserted into the ear. The result? A perfect seal that locks in the immersive audio experience you've been longing for. Each pair is guaranteed to last at least 4 weeks. Find your fit, choose a model and size: Step 1: Find the right SF model Each SF model has a different inner core size to fit different headphones. Choose an SF model, then check out the compatibility list on each SF model to see if your headphone and charging case are compatible with Sonicfoam tips. Step 2: Choose your in-ear size. Small, medium or large. Experience the benefits of Sonicfoam: Enhanced audio clarity at lower volumes. Exceptional noise reduction. Amplified bass. Immersive sound quality. Secure in-ear fit. Minimised strain on the ears. Take your audio to a whole new level with Sonicfoam.

## Features

- Upgrade - Experience a revolution in sound performance by greatly enhancing your listening experience. Upgrade your headphones with slow rebound memory foam earbuds
- 10 MONTHS SUPPORT - Our 20 pack (10 pairs) premium replacement memory foam ear tips are guaranteed to last approx. 10 months (one pair should last at least 4 weeks). An investment your ears will thank you for.
- BETTER SOUND - Foam earplugs take listening to the next level with deeper bass and richer sound. Hear more of what you want. Clear, crisp sound for a more immersive experience.
- COMFORTABLE - Reduce ear fatigue with our foam replacement tips. Enjoy maximum comfort that is perfect for all day wear. Designed for longer listening times.
- INSULATION The memory foam ear plugs provide a perfect seal in the ear and block out ambient noise. Our unique foam formula allows our tips to expand at the perfect speed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Name | replacement-earpads |
| Brand | SONICFOAM |

## Product Details

- **Colour:** SF2 Black (4.4-5.8mm - see table)
- **Brand:** SONICFOAM
- **Material:** Polyurethane (PU)
- **Compatible devices:** Earphones, Headphones.
- **Item dimensions L x W x H:** 12 x 12 x 10 millimeters

## Images

![SONICFOAM Memory Foam Earbuds Tips - Premium Noise Isolation Replacement Foam Earbuds Tips 20 Pack for In-Ear Headphones (SF2 Medium, Black) - Image 1](https://m.media-amazon.com/images/I/61Z6SXD+T2L.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)

## 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)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-23*