---
product_id: 573224589
title: "SpinFit Omni for True Wireless Earbuds & IEMs - M - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.)"
brand: "spinfit"
price: "S$30"
currency: SGD
in_stock: true
reviews_count: 13
url: https://www.desertcart.sg/products/573224589-spinfit-omni-for-true-wireless-earbuds-and-iems-m-patented
store_origin: SG
region: Singapore
---

# 3.7mm nozzle diameter fits 4.0-5.5mm earbuds 3D spinnable axis for custom fit SGS-certified skin-safe silicone SpinFit Omni for True Wireless Earbuds & IEMs - M - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.)

**Brand:** spinfit
**Price:** S$30
**Availability:** ✅ In Stock

## Summary

> 🎧 SpinFit Omni: The Upgrade Your Ears Have Been Waiting For

## Quick Answers

- **What is this?** SpinFit Omni for True Wireless Earbuds & IEMs - M - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.) by spinfit
- **How much does it cost?** S$30 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/573224589-spinfit-omni-for-true-wireless-earbuds-and-iems-m-patented)

## Best For

- spinfit enthusiasts

## Why This Product

- Trusted spinfit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Upgrade:** Easy to install replacement tips that instantly elevate your earphone comfort and sound quality—don’t settle for stock.
- • **Universal Compatibility:** Seamlessly fits top earbuds like Sony WF-C700N/XM4/XM5, Beats Studio Buds+, Anker Soundcore Liberty 5, and more.
- • **Comfort Meets Durability:** Made from premium, non-irritating silicone certified by SGS for skin safety and long-lasting wear.
- • **Tailored Fit, Every Time:** Patented 3D axis spins to perfectly align with your unique ear canal angle for a personalized listening experience.
- • **Sound That Moves With You:** Innovative sound dispersion technology enhances audio clarity by directing sound precisely into your ear canal.

## Overview

SpinFit Omni replacement eartips feature a patented 3D spinnable axis that customizes fit to your ear canal angle, enhancing sound clarity and comfort. Made from SGS-certified skin-safe silicone, these tips fit earbuds with 4.0-5.5mm nozzles, including popular models from Sony, Beats, and Anker. Designed for durability and superior sound isolation, they offer an easy, affordable upgrade to your true wireless earbuds.

## Description

Optimized Shape. Optimized Core Length. Optimized Soundstage.

What Benefits Does SpinFit Patented Design Bring?

Who needs OMNI?

Package made of 100% recycled paper for environmental sustainability.

OMNI has them all. Discover more with OMNI.
Both are for True Wireless Earbuds but with different designs.
*Omni is also IEMs compatible.

## Features

- SpinFit patented spinnable 3D axis that bends to fit unique ear canals' angle like customized. Easy and affordable upgrade for the earphones. Sound is dispersed to fit the ear canal's direction, enhancing the sound performance.
- Made of non-irritating silicone materials, certified by SGS after passing the OECD 439 Reconstructed Human Epidermis (RhE) test (Report No. PUG23800708).
- Dual-Layer Tube Core & Triple-Segmented Core grabs different shapes of nozzles perfectly and steadily with comfy.
- Compatible with: Sony WF-C700N/ XM4/ XM5, Beats Studio Buds+, Anker Soundcore Liberty 5/ P40i, Technics AZ100, JBL Tour Pro 3...and MORE.
- Eartip Tube Core diameter: 3.7mm, fits earbuds nozzle diameter 4.0-5.5 mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B0CF5BRBLW |
| Best Sellers Rank | 42 in Headphone Earpads |
| Brand Name | SpinFit |
| Colour | Indigo Mist |
| Compatible Devices | Fully wireless earbuds, wired earbuds |
| Compatible Headphone Models | Beats Studio Buds+, Sony INZONE Buds, Sony WF-C700N, Soundcore Liberty 4, Soundcore Life A3i |
| Country Of Origin | Taiwan |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,579) 3.9 out of 5 stars |
| Enclosure Material | Silicone |
| Manufacturer | Rextec International Limited |
| Manufacturer Part Number | M |
| Model Number | M |
| Product Warranty | 30 Day Warranty Against Manufacturer Defects |

## Product Details

- **Brand:** SpinFit
- **Colour:** Indigo Mist
- **Compatible devices:** Fully wireless earbuds, wired earbuds
- **Material:** Silicone
- **Number of items:** 2

## Images

![SpinFit Omni for True Wireless Earbuds & IEMs - M - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.) - Image 1](https://m.media-amazon.com/images/I/51-fjPizrtL.jpg)
![SpinFit Omni for True Wireless Earbuds & IEMs - M - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.) - Image 2](https://m.media-amazon.com/images/I/81ojiyx8E0L.jpg)
![SpinFit Omni for True Wireless Earbuds & IEMs - M - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.) - Image 3](https://m.media-amazon.com/images/I/71PVF-3v4sL.jpg)
![SpinFit Omni for True Wireless Earbuds & IEMs - M - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.) - Image 4](https://m.media-amazon.com/images/I/71H-OQ+uMTL.jpg)
![SpinFit Omni for True Wireless Earbuds & IEMs - M - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.) - Image 5](https://m.media-amazon.com/images/I/71C94V72s+L.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tight fit but made a difference
*by  on Reviewed in the United Kingdom 9 November 2024*

I recently bought a set of Nothing Ear (a) earbuds and, as great as they are, I couldn't get a good seal in my right ear. The stock tips are slightly oval, which is probably the reason why, because I've never had an issue with other earbuds (Sony, Sennheiser, etc).Anyway, I decided to try these as a replacement and at almost ten quid for a pair I knew it was a bit of a gamble. It took some effort to get them on the Ear (a)'s because these tips are round and the Ear (a)'s have an oval stems, but they went on and instantly made a big difference - i.e. notably more bass, meaning a decent seal.They are expensive for what they are but, at the end of the day, if it improves com fort and audio quality then they're a worthwhile investment.

### ⭐⭐⭐⭐⭐ An improvement over stock tips, definitely more comfortable
*by  on Reviewed in the United Kingdom 12 February 2026*

I bought these as replacements for my stock ear tips on my technics EAH-AZ100 earphones.My verdict is a positive one, they are more comfortable than the supplied tips, I used the small with the stock tips and bought the MS size in these spinfit Omni tips.Do they stay in better? Yes, for me they do,they don't feel perfect, but they're a definite improvement. I have a couple of different pairs on the way, including a pair of complys TWo.I've been wearing these today and doing jobs around the house and they're staying put, but I'm not yet confident enough to take them outside yet. My ears aren't the most convenient shape for this type of bud if I'm being honest, but they're holding well so far and sound quality, seems pretty much the same to me, still very good.Fitting them takes some perseverance, but it's a knack really and once on they feel very secure, despite them being round, not oval shaped.

### ⭐⭐⭐⭐ Quality Product, Insane Cost
*by  on Reviewed in the United Kingdom 28 August 2026*

These are great. Comfortable, seal well, and made of high quality material. They are extremely expensive. At half the price they'd be a five star product.

## Frequently Bought Together

- SpinFit Omni for True Wireless Earbuds & IEMs - M -Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.)
- SpinFit W1 for IEM - M - Patented Medical-Grade Silicone Ear Tips, Double W-Shaped Tube Core, More Stability
- SpinFit Superfine for AirPods Pro Gen 1 & 2 - M - Medical Grade Silicone Patented Replacement Ear Tips and Adapters for Supreme Comfort (one Pair)(Ear Tips Installed)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-30*