--- product_id: 128573970 title: "SpinFit CP145-M - Silicone Eartips Replacement for Universal IEM Earphones - 2 Pairs - 4.5mm Nozzle Diameter (Medium)" brand: "spinfit" price: "Β₯7513" currency: JPY in_stock: true category: "Spin Fit" url: https://www.desertcart.jp/products/128573970-spinfit-cp145-m-silicone-eartips-replacement-for-universal-iem-earphones store_origin: JP region: Japan --- # 4.5mm bore fits 5-6mm nozzles Deeper insertion for enhanced sound clarity Patented swivel design for perfect fit SpinFit CP145-M - Silicone Eartips Replacement for Universal IEM Earphones - 2 Pairs - 4.5mm Nozzle Diameter (Medium) **Brand:** spinfit **Price:** Β₯7513 **Availability:** βœ… In Stock ## Summary > 🎧 Elevate your sound, fit like a pro β€” don’t just listen, experience! ## Quick Answers - **What is this?** SpinFit CP145-M - Silicone Eartips Replacement for Universal IEM Earphones - 2 Pairs - 4.5mm Nozzle Diameter (Medium) by spinfit - **How much does it cost?** Β₯7513 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/128573970-spinfit-cp145-m-silicone-eartips-replacement-for-universal-iem-earphones) ## 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 - β€’ **Precision Fit for Premium IEMs:** Engineered with a 4.5mm bore diameter to seamlessly fit popular earphones like AKG N30/N40 and 1More E1001, ensuring optimal sound delivery. - β€’ **Revolutionary Swivel Technology:** Patented ergonomic concave design allows the eartips to twist and adapt perfectly to your unique ear canal shape for all-day comfort. - β€’ **Deeper, Immersive Audio Experience:** Longer design enables deeper insertion, reducing sound obstruction and unlocking richer, clearer audio performance. - β€’ **Universal Compatibility with Style:** Comes in a sleek sky blue silicone finish, compatible with a wide range of IEMs including Sony WF-1000X and KZ series, making it the go-to upgrade for audiophiles. - β€’ **Value Pack for Continuous Excellence:** Includes 2 pairs (4 pieces) of premium replacement eartips, so you never compromise on comfort or sound quality. ## Overview SpinFit CP145-M silicone eartips feature a 4.5mm bore diameter designed for earphones with 5-6mm nozzles, including top models like AKG N30/N40 and 1More E1001. Their patented swivel design adapts to your ear canal for a secure, comfortable fit, while the longer shape allows deeper insertion to enhance sound clarity and immersion. Sold in a 2-pair pack with a stylish sky blue finish, these eartips are a must-have upgrade for audiophiles seeking superior comfort and audio performance. ## Description SpinFit CP145-M - Silicone Eartips Replacement for Universal IEM Earphones - 2 Pairs - 4.5mm Nozzle Diameter (Medium): desertcart.co.uk: Toys & Games ## Features - Eartip has a bore size of 4.5 mm which fits earphones that have sound port nozzle 5-6mm. (Mostly w/ BA drivers) Comparable to Comply T-500. - Compatible with AKG N30, AKG N40, and 1More E1001 Triple Driver - Included in the box for AKG N5005. - Package includes 2 pairs of silicone replacement eartips ( 4 pieces ). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BPYTS7N | | Best Sellers Rank | 4,795 in Headphone Earpads | | Brand | SpinFit | | Brand Name | SpinFit | | Colour | Sky Blue | | Compatible Devices | Headphones with sound aperture of 5-6 mm | | Compatible Headphone Models | AKG N30, KZ ZS6, KZ ZS5, 1MORE Triple Driver, KZ ZSA, KZ ES4, Sony WF-1000X, KZ ED16, AKG N40 | | Compatible devices | Headphones with sound aperture of 5-6 mm | | Customer Reviews | 4.2 out of 5 stars 6,212 Reviews | | Enclosure Material | Silicone | | Global Trade Identification Number | 04713037521474 | | Item Dimensions | 15.2 x 5.3 x 1.8 centimetres | | Item Weight | 0.3 Ounces | | Item dimensions L x W x H | 15.2 x 5.3 x 1.8 centimetres | | Manufacturer | SpinFit | | Manufacturer Part Number | CP145-M | | Material | Silicone | | Model Number | CP145-M | | Number of items | 4 | ## Product Details - **Brand:** SpinFit - **Colour:** Sky Blue - **Compatible devices:** Headphones with sound aperture of 5-6 mm - **Item dimensions L x W x H:** 15.2 x 5.3 x 1.8 centimetres - **Material:** Silicone ## Images ![SpinFit CP145-M - Silicone Eartips Replacement for Universal IEM Earphones - 2 Pairs - 4.5mm Nozzle Diameter (Medium) - Image 1](https://m.media-amazon.com/images/I/61QgIzqvFiL.jpg) ![SpinFit CP145-M - Silicone Eartips Replacement for Universal IEM Earphones - 2 Pairs - 4.5mm Nozzle Diameter (Medium) - Image 2](https://m.media-amazon.com/images/I/61Rp9BDncDL.jpg) ![SpinFit CP145-M - Silicone Eartips Replacement for Universal IEM Earphones - 2 Pairs - 4.5mm Nozzle Diameter (Medium) - Image 3](https://m.media-amazon.com/images/I/61emV6xF3WL.jpg) ![SpinFit CP145-M - Silicone Eartips Replacement for Universal IEM Earphones - 2 Pairs - 4.5mm Nozzle Diameter (Medium) - Image 4](https://m.media-amazon.com/images/I/610kuyMoVwL.jpg) ![SpinFit CP145-M - Silicone Eartips Replacement for Universal IEM Earphones - 2 Pairs - 4.5mm Nozzle Diameter (Medium) - Image 5](https://m.media-amazon.com/images/I/61i-4r1VM4L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - SpinFit CP145 for IEM - M - Patented Silicone Eartips for Replacement, Secure Fit and Supreme Comfort (2 Pairs) (for Nozzle Diameter from 5-6mm) - SpinFit W1 for IEM - M - Patented Medical-Grade Silicone Ear Tips, Double W-Shaped Tube Core, More Stability --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/128573970-spinfit-cp145-m-silicone-eartips-replacement-for-universal-iem-earphones](https://www.desertcart.jp/products/128573970-spinfit-cp145-m-silicone-eartips-replacement-for-universal-iem-earphones) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-05*