---
product_id: 725926110
title: "KBEAR ST12 MMCX IEM Cable, in Ear Monitor Replacement Earbuds Earphone Cable, 8 Core 4N OFC Silver-plated HiFi Headphone Wire Extension Cord for TIN Audio T2 T3 Shure Earphones(Black-Blue, MMCX 3.5MM)"
brand: "h hifihear"
price: "€ 29.90"
currency: EUR
in_stock: true
reviews_count: 9
category: "H Hifihear"
url: https://www.desertcart.hr/products/725926110-kbear-st12-mmcx-iem-cable-in-ear-monitor-replacement-earbuds
store_origin: HR
region: Croatia
---

# 1.2m length with 2m option 8-core 4N OFC silver-plated wiring Gold-plated MMCX/2Pin connectors KBEAR ST12 MMCX IEM Cable, in Ear Monitor Replacement Earbuds Earphone Cable, 8 Core 4N OFC Silver-plated HiFi Headphone Wire Extension Cord for TIN Audio T2 T3 Shure Earphones(Black-Blue, MMCX 3.5MM)

**Brand:** h hifihear
**Price:** € 29.90
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game with cables that mean business.

## Quick Answers

- **What is this?** KBEAR ST12 MMCX IEM Cable, in Ear Monitor Replacement Earbuds Earphone Cable, 8 Core 4N OFC Silver-plated HiFi Headphone Wire Extension Cord for TIN Audio T2 T3 Shure Earphones(Black-Blue, MMCX 3.5MM) by h hifihear
- **How much does it cost?** € 29.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/725926110-kbear-st12-mmcx-iem-cable-in-ear-monitor-replacement-earbuds)

## 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

- • **Plug & Play Versatility:** Available with 3.5mm and 4.4mm balanced plugs, perfectly matching your smartphone, laptop, or high-end audio gear.
- • **Universal Compatibility:** Supports MMCX, 2Pin, and recessed 2Pin connectors with gold plating for enhanced lifespan and broad device support.
- • **Audiophile-grade Clarity:** 14-core 4N OFC silver-plated wires deliver crisp highs, rich mids, and full bass for a premium soundstage.
- • **Durability Meets Elegance:** One-piece injection molding and braided design ensure tangle-free, long-lasting use with a sleek professional look.
- • **Extended Reach, No Compromise:** Choose between 1.2m or 2m cable lengths to fit your workspace or commute without losing audio fidelity.

## Overview

The KBEAR ST12 MMCX IEM Cable is a premium replacement earphone cable featuring 14-core 4N OFC silver-plated wiring for superior sound clarity. Available in 1.2m and 2m lengths, it offers durable, tangle-free braided construction with gold-plated MMCX, 2Pin, and recessed 2Pin connectors. Compatible with a wide range of devices via 3.5mm or 4.4mm plugs, it’s designed for audiophiles and professionals seeking reliable, high-fidelity audio performance.

## Description

Buy KBEAR ST12 MMCX IEM Cable, in Ear Monitor Replacement Earbuds Earphone Cable, 8 Core 4N OFC Silver-plated HiFi Headphone Wire Extension Cord for TIN Audio T2 T3 Shure Earphones(Black-Blue, MMCX 3.5MM): Extension Cords - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good wiring - Works well. My previous wiring was causing random cutouts in audio but switching to this wiring completely fixed that. Thanks
Review: Bad connector - The cable part, the wire is nice and soft. However, the MMCX connector on the right side was missing that little retaining ring and will not stay connected into the headphones. The left side works perfectly though. For the poor quality control I have an unusable cable. Ordering from a different vendor, better quality hopefully.

## Features

- 【Improvement on Sound Quality】KBEAR ST12 replacement in-ear earphone cable adopts 14-core 4N OFC silver plated headphone wire cores, totaling 112 cores per strand. The rich cores and scientific weaving methed can effectively improve the sound performance. Making the high frequency clear, medium frequency meticulous, bass frequency full. What's more, it can signifiantly increase voice density and high frequnecy extension. The 22AWG diameter and 8-strand braided structure produce finer sound quality.
- 【2 Meter Extra Long IEM Cable Optional】KBEAR ST12 Plus replacement in ear monitor cable for kz cca or other brand earbuds comes with a 2 meter cable that provides users with a high-quality audio transmission solution for those who require longer distances or prefer not to use bluetooth earbuds. When the 1.2-meter ST12 earphone cable is not long enough to meet your needs, the 2-meter extra long can accommodate a wider range of usage scenarios.
- 【Durable and Long Lasting Cable】This iem detachable cord adopts the one-piece injection molding process and passed high intensity tension test, long-lasting and durable. The soft and comfortable ear hooks accurately match the shape of the auricle of the human ear, so that every music lover can wear it comfortably, special braiding technique let it looks sophisticated but also elegant and neat in look. It feels soft and easily be stored without any tangling. You can wear it no matter you're enjoying music quietly or doing sports.
- 【MMCX/2Pin/Recessed 2Pin Optional】KBEAR ST12 iem extension earbud cable provide 3 style pin options, including MMCX, 2PINs, and QDC Pins. These pins connectors all adopt gold-plated technology, along with the latest upgraded process, ensuring a longer lifespan for the headphone plug. Among them, the Recessed 2Pin plug in full coverage structure is also compatible with most plug-in types, providing greater convenience. Makes it an ideal replacement cable for various audio setups.
- 【3.5MM and 4.4MM Plugs for Optional】This KBEAR ST12 IEM replacement cable is designed with 2 style plug for those mainstream portable devices: 3.5mm standard plug and 4.4mm balanced plug, widely compatible with most smartphones, mp3 players, monitors, computer, laptop, computers, PC and other devices. Two different specifications of plugs are used in gold -plated processes, which can effectively improve the service life of the headset interface.
- 【Beautiful Appearance with 3 Colors Available】The KBEAR ST12 replacement headphone cable for in ear monitors 8 core iem cable is available in three colors: black-blue, black and gray, offering a flexible choice for matching with different styles of headphones and creating a unique personal style.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DFM6HYW5 |
| Best Sellers Rank | #2,892 in Electronics ( See Top 100 in Electronics ) #14 in Headphone Extension Cords |
| Brand | H HIFIHEAR |
| Brand Name | H HIFIHEAR |
| Cable Type | AUX |
| Color | Black-Blue |
| Compatible Devices | Amplifier, Headphone, Laptop, Monitor, Music Player |
| Compatible Phone Models | Potentially compatible with older smartphone models with 3.5mm headphone jack |
| Connectivity Technology | Wired |
| Connector Gender | Male-to-Male |
| Connector Type | 2pin |
| Customer Package Type | Rigid Box |
| Customer Reviews | 4.2 out of 5 stars 25 Reviews |
| Gauge | 22 |
| Included Components | 14-core 4N OFC silver plated headphone cable |
| Indoor Outdoor Usage | Indoor |
| Item Length | 1.2 meters |
| Item Shape | Round |
| Manufacturer | H HIFIHEAR |
| Model | ST12 |
| Model Name | ST12 |
| Number of Pins | 2 |
| Other Special Features of the Product | 1.2 Meter Long IEM Cable, Black-blue, Black and Gray 3 Colors Available, Braided, Improvement on Sound Quality, Lightweight, MMCX/2Pin/Recessed 2Pin Optional, Tangle Free |
| Part Number | ST12 |
| Recommended Uses For Product | Connecting electronic devices, extending signal transmission range, and facilitating data transfer between components |
| Special Feature | 1.2 Meter Long IEM Cable, Black-blue, Black and Gray 3 Colors Available, Braided, Improvement on Sound Quality, Lightweight, MMCX/2Pin/Recessed 2Pin Optional, Tangle Free Special Feature 1.2 Meter Long IEM Cable, Black-blue, Black and Gray 3 Colors Available, Braided, Improvement on Sound Quality, Lightweight, MMCX/2Pin/Recessed 2Pin Optional, Tangle Free See more |

## Product Details

- **Brand:** H HIFIHEAR
- **Cable Type:** AUX
- **Compatible Devices:** Amplifier, Headphone, Laptop, Monitor, Music Player
- **Connector Type:** 2pin

## Images

![KBEAR ST12 MMCX IEM Cable, in Ear Monitor Replacement Earbuds Earphone Cable, 8 Core 4N OFC Silver-plated HiFi Headphone Wire Extension Cord for TIN Audio T2 T3 Shure Earphones(Black-Blue, MMCX 3.5MM) - Image 1](https://m.media-amazon.com/images/I/819+EylBaZL.jpg)
![KBEAR ST12 MMCX IEM Cable, in Ear Monitor Replacement Earbuds Earphone Cable, 8 Core 4N OFC Silver-plated HiFi Headphone Wire Extension Cord for TIN Audio T2 T3 Shure Earphones(Black-Blue, MMCX 3.5MM) - Image 2](https://m.media-amazon.com/images/I/81MiWXiyOeL.jpg)
![KBEAR ST12 MMCX IEM Cable, in Ear Monitor Replacement Earbuds Earphone Cable, 8 Core 4N OFC Silver-plated HiFi Headphone Wire Extension Cord for TIN Audio T2 T3 Shure Earphones(Black-Blue, MMCX 3.5MM) - Image 3](https://m.media-amazon.com/images/I/81JQ02ALLFL.jpg)
![KBEAR ST12 MMCX IEM Cable, in Ear Monitor Replacement Earbuds Earphone Cable, 8 Core 4N OFC Silver-plated HiFi Headphone Wire Extension Cord for TIN Audio T2 T3 Shure Earphones(Black-Blue, MMCX 3.5MM) - Image 4](https://m.media-amazon.com/images/I/81oGYja5VmL.jpg)
![KBEAR ST12 MMCX IEM Cable, in Ear Monitor Replacement Earbuds Earphone Cable, 8 Core 4N OFC Silver-plated HiFi Headphone Wire Extension Cord for TIN Audio T2 T3 Shure Earphones(Black-Blue, MMCX 3.5MM) - Image 5](https://m.media-amazon.com/images/I/71HeI+ozclL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good wiring
*by D***N on August 21, 2026*

Works well. My previous wiring was causing random cutouts in audio but switching to this wiring completely fixed that. Thanks

### ⭐⭐⭐ Bad connector
*by G***O on September 21, 2026*

The cable part, the wire is nice and soft. However, the MMCX connector on the right side was missing that little retaining ring and will not stay connected into the headphones. The left side works perfectly though. For the poor quality control I have an unusable cable. Ordering from a different vendor, better quality hopefully.

### ⭐⭐⭐⭐⭐ Funciona perfecto, el sonido es genial
*by C***Z on September 5, 2026*

Me encantó

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**Shop now:** [https://www.desertcart.hr/products/725926110-kbear-st12-mmcx-iem-cable-in-ear-monitor-replacement-earbuds](https://www.desertcart.hr/products/725926110-kbear-st12-mmcx-iem-cable-in-ear-monitor-replacement-earbuds)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-17*