--- product_id: 524323337 title: "KZ CCA 2PIN IEM Earphone Cable, 4 Core High-Purity Copper Twisted IEMs Replacement Cable, Earbud Headphone Replacement Copper Extension Cable for KZ ZST ZSTX EDX ES4 AS10 CCA C10 C16 TRN V80 V90" brand: "h hifihear" price: "FREE" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.pt/products/524323337-kz-cca-2pin-iem-earphone-cable-4-core-high-purity store_origin: PT region: Portugal --- # 0.75mm 2-pin connector 1.2m length braided cable 4-core high-purity copper KZ CCA 2PIN IEM Earphone Cable, 4 Core High-Purity Copper Twisted IEMs Replacement Cable, Earbud Headphone Replacement Copper Extension Cable for KZ ZST ZSTX EDX ES4 AS10 CCA C10 C16 TRN V80 V90 **Brand:** h hifihear **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🎧 Elevate your sound game with every twist and turn! ## Quick Answers - **What is this?** KZ CCA 2PIN IEM Earphone Cable, 4 Core High-Purity Copper Twisted IEMs Replacement Cable, Earbud Headphone Replacement Copper Extension Cable for KZ ZST ZSTX EDX ES4 AS10 CCA C10 C16 TRN V80 V90 by h hifihear - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/524323337-kz-cca-2pin-iem-earphone-cable-4-core-high-purity) ## Best For - h hifihear enthusiasts ## Why This Product - Trusted h hifihear brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Balanced Audio Plug:** 3.5mm 4-pole jack ensures flawless connection across smartphones, PCs, and audio players. - • **Pure Copper Clarity:** Experience richer vocals and stronger bass with premium single crystal copper conductors. - • **Universal 2-Pin Fit:** Seamlessly compatible with KZ, CCA, TRN, and more – upgrade your IEMs without hassle. - • **Customer-First Support:** Backed by responsive 24-hour service, because your audio upgrade deserves peace of mind. - • **Durable Braided Design:** Tangle-resistant and built to last, this 1.2m cable keeps your sound crisp and your style sharp. ## Overview The KZ CCA 2PIN IEM Earphone Cable is a 1.2-meter braided replacement cable crafted from high-purity single crystal copper with a 4-core design. Featuring a 0.75mm 2-pin connector compatible with popular IEM models like KZ ZST, CCA C10, and TRN V80, it delivers enhanced sound clarity, richer vocals, and stronger bass. The 3.5mm 4-pole balanced audio jack ensures broad device compatibility, making it a durable, high-performance upgrade for audiophiles seeking premium sound and reliable connectivity. ## Description Product features： Brand: KBEAR Product name: 4-cores Single Crystal Copper cable Conductor material: Single Crystal Copper high-end Copper Interface: MMCX/2PIN/QDC/TFZ Plug type: 3.5/2.5/4.4mm Cable length:1.2 m Notice: 1.Compatibility issues maybe were dependent on whether your music audio player was updated. 2.This 4 core cable with 0.78mm 2pins QDC MMCX TFZ connectors & balanced 2.5MM 3.5MM 4.4MM plug, pls kindly check your earbuds/audio devices connector before your purchase. ## Features - 4 Core Earphone Cable: This 4 Core Upgrade Earphone Cable is made from Copper material, which can improve the earphone sound quality. the sound is more straightforward and transparent, the low frequency texture is stronger, and the vocal is rich in details. - Please Read Tips Before Buying if you are new to this: Each earphone has 2 side, one side is the part connect to earphone, it is 2 Pin you can choose this based on your earphone model. The other side is the part connect to Music playing Equipment, these part has 1 optional version, 3.5mm Plug. How to choose, please read following 2 tips. - 【2 PIN UPGRADE EARPHONE CABLE】The specification of this cable has 0.75mm diameter 2 Pins earphone cable connector part, and 3.5mm diameter audio player jack. Length is about 47inch. 0.75mm 2 Pins connector suit for KZ ZST ES4 ZSR EDX ED16 AS10 ZSTX CCA C10 C16 TRN V20 V30 V80 V90 KBEAR KS1 KS2 etc. - 3.5MM AUDIO JACK SUIT FOR MUSIC PLAYER LIST: This 4 Core High-Purity Copper 3.5mm audio jack upgrade 4 pole balanced cable suit for most devices with 3.5mm jack. The 3.5mm plug can work with all 3.5mm related audio devices, Androids, smartphones, pc, phones, MP3/MP4 players, music speakers. - What you will get : H HIFIHEAR audio provides friendly customer service from the date of purchase, If you have any questions, please contact us and we will get back to you within 24 hours. We are committed to providing customers with better products and services. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08166YPFN | | Best Sellers Rank | 522 in Headphone & Earphone Replacement Cables | | Brand | H HIFIHEAR | | Cable Type | AUX | | Colour | 3.5mm | | Compatible Devices | Headphone | | Compatible Phone Models | phone with 3.5 jack | | Connectivity Technology | Auxiliary | | Connector Gender | Male-to-Female | | Connector Type | 3.5mm Audio Jack | | Customer Reviews | 4.4 4.4 out of 5 stars (331) 4.4 out of 5 stars | | Included Components | cable | | Indoor Outdoor Usage | Indoor | | Item Shape | Round | | Manufacturer | H HIFIHEAR | | Manufacturer Part Number | C10-BZ01 | | Maximum Voltage | 5 Volts | | Model Number | C10-BZ01 | | Number Of Items | 1 | | Number Of Pins | 2 | | Other Special Features Of The Product | Braided | | Outer Material | Plastic | | Recommended Uses For Product | listening to music on various devices, upgrading existing earphones or headphones, replacing damaged or lost cables | | Unit Count | 1.0 count | ## Product Details - **Brand:** H HIFIHEAR - **Cable type:** AUX - **Compatible devices:** Headphone - **Connector type:** 3.5mm Audio Jack - **Special feature:** Braided ## Images ![KZ CCA 2PIN IEM Earphone Cable, 4 Core High-Purity Copper Twisted IEMs Replacement Cable, Earbud Headphone Replacement Copper Extension Cable for KZ ZST ZSTX EDX ES4 AS10 CCA C10 C16 TRN V80 V90 - Image 1](https://m.media-amazon.com/images/I/81tJUW-UGCL.jpg) ![KZ CCA 2PIN IEM Earphone Cable, 4 Core High-Purity Copper Twisted IEMs Replacement Cable, Earbud Headphone Replacement Copper Extension Cable for KZ ZST ZSTX EDX ES4 AS10 CCA C10 C16 TRN V80 V90 - Image 2](https://m.media-amazon.com/images/I/61izuO8dJzL.jpg) ![KZ CCA 2PIN IEM Earphone Cable, 4 Core High-Purity Copper Twisted IEMs Replacement Cable, Earbud Headphone Replacement Copper Extension Cable for KZ ZST ZSTX EDX ES4 AS10 CCA C10 C16 TRN V80 V90 - Image 3](https://m.media-amazon.com/images/I/613b5uN+EyS.jpg) ![KZ CCA 2PIN IEM Earphone Cable, 4 Core High-Purity Copper Twisted IEMs Replacement Cable, Earbud Headphone Replacement Copper Extension Cable for KZ ZST ZSTX EDX ES4 AS10 CCA C10 C16 TRN V80 V90 - Image 4](https://m.media-amazon.com/images/I/71CgxUfAp5L.jpg) ![KZ CCA 2PIN IEM Earphone Cable, 4 Core High-Purity Copper Twisted IEMs Replacement Cable, Earbud Headphone Replacement Copper Extension Cable for KZ ZST ZSTX EDX ES4 AS10 CCA C10 C16 TRN V80 V90 - Image 5](https://m.media-amazon.com/images/I/81Xd47CwPaL.jpg) ## Available Options This product comes in different **Colour Name, Size Name** options. ## Questions & Answers **Q: Is the cable thin, fragile and easy to break?** A: This 2 pin iem cable is made of 4-core high-purity copper. The slim iem cable is lightweight and durable for in-ear headphones. Its wear-resistant outer shell ensures long daily use. Please avoid hard pulling and sharp bending. **Q: Will the cable cause sound quality loss or volume drop?** A: This iem cable delivers stable signal for daily listening. As a practical replacement iem cable, it provides balanced audio and steady volume for wired earphones and in-ear devices. **Q: What earphone models is this cable compatible with?** A: Compatible with 0.75mm 2PIN earphones: KZ ZST, ZSTX, EDX, ES4, AS10; CCA C10, C16; TRN V80, V90 and other series. Not for 0.78mm 2PIN and other special interface headphones. **Q: What are the cable specifications, length and plug type?** A: Cable length: 1.2m, with 3.5mm audio plug. Available in two styles: without microphone and with microphone. Widely compatible with mobile phones, computers and mainstream music players. **Q: How do I keep the earphones from falling off the pins?** A: Insert the 2-pin connector fully into your earphone interface before use. Handle the cable gently to avoid unnecessary strain on the connector. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great budget cable *by on Reviewed in the United States 13 August 2026* I bought this cable to upgrade from my IEMs stock 3.5mm cable to a 4.4mm balanced connection. It is a massive improvement. The material is incredibly soft, lightweight, and does not tangle easily.The recessed 2-pin connectors fit perfectly and securely. Moving to the 4.4mm plug gave me a cleaner, more powerful sound with almost no microphonics when moving around.Highly recommended if you need a comfortable, budget friendly balanced cable. ### ⭐⭐⭐⭐ Excelente calidad de audio. *by on Reviewed in Mexico 22 April 2025* No están nada mal la calidad de este cable. Lastimosamente, no era el modelo que buscaba, pero cuando lo probé me quede muy conforme con la calidad de sonido para los audífonos que están pensados. Altamente recomendado. ### ⭐⭐⭐⭐⭐ Cumple su función *by on Reviewed in Mexico 20 February 2024* El material se siente diferente al original, es más delgado. Funciona perfectamente. ## Frequently Bought Together - KZ CCA 2PIN IEM Earphone Cable, 4 Core High-Purity Copper Twisted IEMs Replacement Cable, Earbud Headphone Replacement Copper Extension Cable for KZ ZST ZSTX EDX ES4 AS10 CCA C10 C16 TRN V80 V90 - Linsoul KZ ZS10 Pro, 4BA+1DD 5 Driver in Ear Monitor, HiFi Wired Earbuds, Gaming Earbuds, Hybrid IEM Earphones with Stainless Steel Faceplate, Detachable Cable for Musician(Without Mic, Dark Black) - Comply 500 Core Series | Memory Foam Replacement IEM Ear Tips for KZ, Moondrop, FiiO Sennheiser & More | Superior Noise Isolation, Ultimate Comfort, Secure Fit | Black (S/M/L) (3 Pairs) --- ## 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.pt/products/524323337-kz-cca-2pin-iem-earphone-cable-4-core-high-purity](https://www.desertcart.pt/products/524323337-kz-cca-2pin-iem-earphone-cable-4-core-high-purity) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-13*