--- product_id: 587386413 title: "SpinFit Omni for True Wireless Earbuds & IEMs - MS - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.)" brand: "spinfit" price: "3490 kr" currency: ISK in_stock: true reviews_count: 13 url: https://www.desertcart.is/products/587386413-spinfit-omni-for-true-wireless-earbuds-and-iems-ms-patented store_origin: IS region: Iceland --- # Universal fit for 4.0-5.5mm nozzles 3D spinnable axis for custom fit SGS-certified non-irritating silicone SpinFit Omni for True Wireless Earbuds & IEMs - MS - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.) **Brand:** spinfit **Price:** 3490 kr **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your earbuds game with a fit so perfect, you’ll forget they’re even there! ## Quick Answers - **What is this?** SpinFit Omni for True Wireless Earbuds & IEMs - MS - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.) by spinfit - **How much does it cost?** 3490 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/587386413-spinfit-omni-for-true-wireless-earbuds-and-iems-ms-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 - • **Skin-Friendly & Safe:** Made from SGS-certified silicone, proven non-irritating and hypoallergenic for sensitive ears. - • **Eco-Conscious Upgrade:** Packaged in 100% recycled paper, combining premium quality with sustainable values. - • **Secure Fit, Zero Slips:** Triple-segmented core design grips earbuds firmly, compatible with top brands like Sony, Beats, JBL, and more. - • **Sound, Perfected for You:** Optimized sound dispersion aligns with your ear canal’s direction, delivering richer, clearer audio. - • **Tailored Comfort in Every Twist:** Patented 3D spinnable axis adapts perfectly to your unique ear canal angle for all-day wear without irritation. ## Overview SpinFit Omni MS replacement eartips feature a patented 3D spinnable axis that customizes fit to your ear canal, enhancing comfort and sound quality. Made from SGS-certified non-irritating silicone, these tips securely fit earbuds with 4.0-5.5mm nozzles, including popular models from Sony, Beats, and JBL. Designed with a triple-segmented core for stability and packaged sustainably, Omni offers a premium, eco-friendly upgrade for true wireless earbuds and IEMs. ## Description With the Patented 3D Spinnable Axis that bends to fit your unique ear canal's shape. softer and safer. No more itchiness, super comfy. : fits nozzle diameter from 4-5.5mm Triple-Segmented Core Design grabs all kinds of nozzle lips securely. Outer layer features a soft and skin-friendly silicone material that gives a comfy and snug fit. Inner layer with durable texture provides a secure fit between OMNI and your earphone. Striking the perfect balance between softness and resilience with SpinFit's innovative silicone formula. SGS certified non-irritating reaction causing material. Optimized everything with 20 Years+ of R&D on the ear tips. One Ear Tip fits across TWS and IEMS! Package made of 100% recycled paper for environmental sustainability. XL, L, M, MS, S, SS Choose the one closest to the size you use with the stock ear tips. Special sizes are also offered. Check your original tips. Find your belonging size of Omni and its dimension & compare it with your original tips. Same good and snug fit. Both are for True Wireless Earbuds but with different designs. Omni is also IEMs compatible. Upgrade your earbuds in just a few seconds! ## 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/ InZone Buds (WF-G700N)/ XM4/ XM5, Beats Studio Buds+/ Solo Buds, Soundcore Liberty 5/ Life A3i, Technics AZ100, JBL Tour Pro 3, Nothing Ear (a), CMF Buds 2 Plus...and MORE. - Eartip Tube Core diameter: 3.7mm, fits earbuds nozzle diameter 4.0-5.5 mm. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CF59FXJZ | | Best Sellers Rank | #3,533 in Electronics (See Top 100 in Electronics) #66 in Headphone Earpads | | Brand | SpinFit | | Color | Serene Sky (Blue) | | Compatible Devices | Earphones | | Compatible Headphone Models | Beats Studio Buds+, Sony INZONE Buds, Sony WF-C700N, Soundcore Liberty 4, Soundcore Life A3i | | Customer Reviews | 4.2 4.2 out of 5 stars (1,565) 4.2 out of 5 stars | | Enclosure Material | Silicone | | Manufacturer | Rextec International Limited | | Mfr Part Number | MS | | Model Number | MS | | Warranty Description | 30 days | ## Product Details - **Brand:** SpinFit - **Color:** Serene Sky (Blue) - **Compatible Devices:** Earphones - **Material:** Silicone - **Number of Items:** 2 ## Images ![SpinFit Omni for True Wireless Earbuds & IEMs - MS - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.) - Image 1](https://m.media-amazon.com/images/I/51JLGDoGHlL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect fit and stays in place. Non irritating medical grade material for sensitive ears. *by on Reviewed in the United States October 25, 2025* I am going to rate these personally in 2 categories. Fit/Comfort and Sound.DO NOT CLEAN WITH ALCOHOL. It will 100% ruin the surface of these and any silicone ear tips. Only soap and water like the manufacture states.Fit/Comfort:These omni are compatible with my Alpha and Delta ks3 correctly. These have a shorter bore length. I have tried all kinds of tips. Sizes and materials. I used to like foams. Then I got tired of replacing them. Quality of the foams also vary drastically from brands. They also started to irritate my right ear which I have issues with. Only 1 brand of foams do not irritate my ear. I looked for years for tips that fit and do not irritate. These are THEM! I have a tiny ear canal. So these S(11mmx7.6mm) fit perfectly and they hold tightly. These are sticky and super soft. 100% med grade silicone. I can finally use my IEMs longer then 20min. You need to figure out which size you are and if they fit your IEM correctly. Do not only consider bore size and tip size, Consider also the bore length of how much it sticks out. If you do not you will waste a lot of money and time on these tips. They are worth the money because I have never felt this comfort before. Thank you spin fit!Sound:So this correlates to the seal of the tip. The better the seal to the ear the better the sound frequency It outputs. The style of tip can also change the overall frequency a bit. These are a standard bore so they do not change anything. But they increased the details on all fronts. tighter bass, clear mids, and detailed highs because the fit is so good for me. If you get a better fit you get the most out of the IEM's period.For me these are the best silicone tips I have tried. So I give them a 5/5. ### ⭐⭐⭐⭐⭐ Changed how I look at IEM’s *by on Reviewed in the United States June 24, 2026* These completely changed my experience with gaming IEMs.I was struggling with comfort, fit, and long-session usability on my gaming earbuds. The stock tips worked, but I was constantly aware of them in my ears and never felt like I had the perfect seal.The SpinFit tips immediately improved both comfort and fit. The seal was excellent, which helped maintain audio quality and positional detail while also making the earbuds feel more secure. Long gaming sessions became noticeably more comfortable, and I spent far less time adjusting the earbuds.What impressed me most was that they solved a problem I initially thought was caused by the earbuds themselves. Once installed, they significantly improved the overall experience and made the earbuds feel like a different product.Pros:* Outstanding seal* Excellent comfort* Improved long-session usability* Better fit than stock tips* Maintained excellent audio performanceCons:* Sizing can be confusing when ordering* Installation can be tight initiallyIf you’re having comfort or fit issues with your IEMs, these are absolutely worth trying before giving up on them. They turned out to be one of the best upgrades I purchased. ### ⭐⭐⭐⭐ Great quality but limited functionality *by on Reviewed in the United States January 31, 2026* These are great, high-quality eartips, but unfortunately they just aren't versatile enough.I first tried them with a regular pair of earbuds (Soundcore Liberty Air 2 Pro) and they fit without any issues. They were extremely comfortable and fit my ears perfectly. However, I specifically bought them for my Soundcore Sleep A30 earbuds. Because those are designed to be worn while sleeping, they're very low-profile. These eartips would have been perfect for them, since they're also small and short. But unfortunately it was almost impossible to get them onto the earbuds at all.There are other low-profile eartips that aren't nearly as restrictive. For example, brands like Whizzer and KBear make eartips that are actually even smaller than these, but they fit a wider variety of earbuds thanks to their openings being wider. I own a pear of KBear coffee eartips, and they fit my A30's without any issues at all. But it's just unfortunate, because the quality of these SpinFit tips are unreal, and I also find them to be more comfortable than any other silicone eartips I've tried. These would have been perfect to wear with my sleep earbuds, but they just don't fit.I really wish SpinFit made a version of these with a larger opening to accommodate a wider range of earbuds. They do make other eartips with larger openings, but none are as low-profile as these. So while I think these are excellent, it's hard to recommend them when they can't fit a wide range of earbuds. ## Frequently Bought Together - SpinFit Omni for True Wireless Earbuds & IEMs - MS - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.) - SpinFit W1 for IEM - MS - Patented Medical-Grade Silicone Ear Tips, Double W-Shaped Tube Core, More Stability --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/587386413-spinfit-omni-for-true-wireless-earbuds-and-iems-ms-patented](https://www.desertcart.is/products/587386413-spinfit-omni-for-true-wireless-earbuds-and-iems-ms-patented) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-18*