--- product_id: 581515333 title: "SpinFit Omni for True Wireless Earbuds & IEMs - SS - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.)" brand: "spinfit" price: "¥6119" currency: JPY in_stock: true reviews_count: 5 category: "Spin Fit" url: https://www.desertcart.jp/products/581515333-spinfit-omni-for-true-wireless-earbuds-and-iems-ss-patented store_origin: JP region: Japan --- # 3.7mm nozzle fits multiple earbuds 3D spinnable axis for custom fit SGS-certified hypoallergenic silicone SpinFit Omni for True Wireless Earbuds & IEMs - SS - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.) **Brand:** spinfit **Price:** ¥6119 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your earbuds game with SpinFit Omni — fit, comfort, and sound that won’t quit! ## Quick Answers - **What is this?** SpinFit Omni for True Wireless Earbuds & IEMs - SS - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.) by spinfit - **How much does it cost?** ¥6119 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/581515333-spinfit-omni-for-true-wireless-earbuds-and-iems-ss-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 - • **Secure & Stable Seal:** Dual-layer and triple-segmented core design grips various nozzle shapes firmly, preventing slips and ambient noise intrusion. - • **Hypoallergenic Comfort:** SGS-certified non-irritating silicone ensures all-day wear without discomfort or skin irritation. - • **Universal Compatibility:** Seamlessly fits top earbuds like Sony WF-C700N, Beats Studio Buds+, Bose QuietComfort Ultra, and more—upgrade without limits. - • **Tailored Fit, Every Time:** Patented 3D axis spins to perfectly align with your unique ear canal angle, delivering a custom comfort experience. - • **Sound That Moves With You:** Optimized sound dispersion matches your ear’s direction, enhancing clarity and immersive audio performance. ## 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 hypoallergenic silicone, these tips provide a secure, stable seal compatible with a wide range of true wireless earbuds and IEMs, including Sony, Beats, Bose, and more. ## Description SpinFit Omni for True Wireless Earbuds & IEMs - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.) Review: BIG Difference - If your ear buds keep falling out. If you’re still hearing ambient noise even when you have noise cancelling switched on — get these. Review: Really great, hope they come back soon! - I have bigger ears, and the XL finally fit me—after trying so many others! These massively improved my experience with my IEMs and Beats Fit Pros. The silicone is very thin and pleasantly tacky, creating a great seal without feeling too tight. I’m writing this review because I came back to buy more after losing one, but I’m gutted to see they’re out of stock with no restock date. I really hope the company keeps going, because these tips are fantastic. ## 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. - SGS-certified non-irritating silicone materials. - 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+, Soundcore Liberty 4/ Life A3i, Technics AZ80, Bose QuietComfort Ultra, JBL Live Free 2...and MORE. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CF5CH6NC | | Best Sellers Rank | #15,418 in Electronics ( See Top 100 in Electronics ) #390 in Headphone Earpads | | Brand | SpinFit | | Color | Pale Dawn (Yellow) | | Colour | Pale Dawn (Yellow) | | Compatible Devices | Headphones, Earphones | | Compatible Headphone Models | Sony INZONE Buds | | Compatible devices | Headphones, Earphones | | Customer Reviews | 4.2 out of 5 stars 1,537 Reviews | | Enclosure Material | Silicone | | Manufacturer | Rextec International Limited | | Material | Silicone | | Mfr Part Number | SS | | Model Number | SS | | Number of Items | 2 | ## Product Details - **Brand:** SpinFit - **Colour:** Pale Dawn (Yellow) - **Compatible devices:** Headphones, Earphones - **Material:** Silicone - **Number of Items:** 2 ## Images ![SpinFit Omni for True Wireless Earbuds & IEMs - SS - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.) - Image 1](https://m.media-amazon.com/images/I/51EdjA+kWjL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ BIG Difference *by E***C on 5 January 2026* If your ear buds keep falling out. If you’re still hearing ambient noise even when you have noise cancelling switched on — get these. ### ⭐⭐⭐⭐⭐ Really great, hope they come back soon! *by J***P on 27 September 2025* I have bigger ears, and the XL finally fit me—after trying so many others! These massively improved my experience with my IEMs and Beats Fit Pros. The silicone is very thin and pleasantly tacky, creating a great seal without feeling too tight. I’m writing this review because I came back to buy more after losing one, but I’m gutted to see they’re out of stock with no restock date. I really hope the company keeps going, because these tips are fantastic. ### ⭐⭐⭐⭐⭐ Eccezionali. Forse i migliori cuscinetti per auricolari che abbia mai provato *by M***O on 25 May 2026* Come ho scritto già nella mia recensione dei Comply TW-700B in memory foam, ho delle orecchie con (evidentemente) un disegno particolare che rende difficile mantenere agganciati praticamente tutti gli auricolari TWS. Gli cuscinetti unici che avevano un fit perfetto erano i Bose QuietComfort con le alette, sostituiti recentemente (causa guasto) da dei Pixel Buds 2 Pro. Questi ultimi, per quanto dotati di una piccola aletta per il fissaggio interno, non sono mi calzano alla perfezione. I Comply sono ottimi e si fissano molto saldamente, ma essendo in memory foam hanno un degrado notevole, non durando mediamente più di 2/3 mesi. Ho quindi decisi di provare anche gli SpinFit Omni, più per verificare le ottime recensioni lette nei forum e vedere se era possibile trovare dei cuscinetti in silicone adatti sia ai miei Pixel Buds 2 Pro che (soprattutto) alle mie orecchie. Gli SpinFit usano un silicone morbidissimo e leggermete appiccicoso al tatto, Inoltre, il disegno interno permette una leggera rotazione del cusscinetto permettendone l'adattamento al condotto uditivo. Ripeto, francamente mi sono approcciato a questo prodotto (non certo economico) senza particolari illusioni. Ed invece mi sbagliavo completamente. Uso gli auricolari in palestra, e con tutti i movimenti fatti durante gli esercizi è molto facile che gli auricolari si allentino con ovvie conseguenze sulla qualità sonora e sull'ANC. Bene, questi cuscinetti, una volta inseriti, hanno un adattamente al canale uditivo pressochè perfetto e lo sigillano completamente, tanto che quando si sfilano si ha limpressione che si sia creato un leggero vuoto. Gli auricolari rimangono completamente saldi nonostante i vari movimenti durante l'allenamento: avendo anche i Comply, posso dire che gli SpinFit sono ancora pià stabili e più confortevoli, essendo in silicone di elevata qualità. Isolamento eccellente, qualità ottima, durata elevatissima. UN PRODOTTO ECCELLENTE. Unico consiglio, è quello di cercare sul sito del produttore la compatibilità con i propri TWS. A livello di dimensioni io ho preso le M, dato che era la stessa misura che si adattava meglio con i cuscinetti di serie forniti con le mie Pixel Buds. Altro consiglio è quello di inserirli con cautela sui propri auricolari: nel mio caso vanno un poco forzati (la sagomatura dell'auricolare è ovale), ma facendo con calma si infilano abbastanza facilmente, e si tratta di un'operazione da fare una volta sola. In conclusione, sono ESTREMAMENTE SODDISFATTO di questo prodotto: qualità elevata (anche se un pò cari), fit perfetto (e se lo dico io... :-) ), elevato comfort, qualità sonora senza alcuna alterazione. Li consiglio senza la minima esitazione per chiunque desideri qualcosa di migliore dei tappini di serie e con un comfort più elevato. Per concludere, li ricomprerei immediatamente. ## Frequently Bought Together - SpinFit Omni for True Wireless Earbuds & IEMs - SS - Patented Silicone Eartips for Replacement (1 Pair) (3.7 mm Nozzle Dia.) - SpinFit W1 for IEM - SS - Patented Medical-Grade Silicone Ear Tips, Double W-Shaped Tube Core, More Stability - SpinFit NEO for IEM - SS - Silicone Patented Eartips for Replacement, Secure Fit and Supreme Comfort, Reduce Allergic Reaction, One Set Fits Normal and Thin Nozzles (1 Pair)(with Inserts) --- ## 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.jp/products/581515333-spinfit-omni-for-true-wireless-earbuds-and-iems-ss-patented](https://www.desertcart.jp/products/581515333-spinfit-omni-for-true-wireless-earbuds-and-iems-ss-patented) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-17*