---
product_id: 658137000
title: "okcsc 0.78 2PIN Male to QDC 2PIN Female Headphone Adapter for 0.78 2PIN Earbuds to QDC Cable Lossless Audio Adaptor for KZ ZSN ZS10 ZSX ZST ZSR AS12 AS16 for TRN BA5 V90 V10 V20 MOONDROP 1 Pair Black"
brand: "okcsc"
price: "€ 26.13"
currency: EUR
in_stock: true
reviews_count: 7
url: https://www.desertcart.ie/products/658137000-okcsc-0-78-2pin-male-to-qdc-2pin-female-headphone
store_origin: IE
region: Ireland
---

# Lossless OFC audio signal 0.19in ultra-compact size Lightweight 20g design okcsc 0.78 2PIN Male to QDC 2PIN Female Headphone Adapter for 0.78 2PIN Earbuds to QDC Cable Lossless Audio Adaptor for KZ ZSN ZS10 ZSX ZST ZSR AS12 AS16 for TRN BA5 V90 V10 V20 MOONDROP 1 Pair Black

**Brand:** okcsc
**Price:** € 26.13
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—because your ears deserve the best!

## Quick Answers

- **What is this?** okcsc 0.78 2PIN Male to QDC 2PIN Female Headphone Adapter for 0.78 2PIN Earbuds to QDC Cable Lossless Audio Adaptor for KZ ZSN ZS10 ZSX ZST ZSR AS12 AS16 for TRN BA5 V90 V10 V20 MOONDROP 1 Pair Black by okcsc
- **How much does it cost?** € 26.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/658137000-okcsc-0-78-2pin-male-to-qdc-2pin-female-headphone)

## Best For

- okcsc enthusiasts

## Why This Product

- Trusted okcsc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Audiophile-Grade Sound:** Crafted with high-purity Oxygen Free Copper for crystal-clear, lossless audio transmission every time.
- • **Seamless Compatibility:** Works flawlessly with top-tier models like SENNHEISER IE300, KZ ZSN, MOONDROP, and more—upgrade without limits.
- • **Trusted Support Included:** Comes as a pair with dedicated customer service to ensure your perfect fit and flawless experience.
- • **Effortless Cable Conversion:** Instantly convert your 0.78 2PIN earbuds to QDC cables—no tools, no fuss, just pure convenience.
- • **Ultra-Compact & Lightweight:** At just 0.19 inches and 20 grams, it’s the perfect discreet upgrade for on-the-go professionals.

## Overview

The okcsc0.78 2PIN Male to QDC 2PIN Female Headphone Adapter is a precision-crafted, ultra-compact audio accessory designed for seamless cable conversion. Compatible with a wide range of premium earbuds and cables including SENNHEISER, KZ, and MOONDROP, it ensures lossless sound quality through high-purity Oxygen Free Copper construction. Weighing only 20 grams and measuring 0.19 inches, it’s the perfect lightweight upgrade for audiophiles and professionals seeking superior sound and convenience.

## Description

0.78 2PIN Male to QDC 2PIN Female Headphone Adapter for 0.78 2PIN Earbuds to QDC Cable Lossless Audio Adaptor for KZ ZSN ZS10 ZSX ZST ZSR AS12 AS16 for TRN BA5 V90 V10 V20 MOONDROP 1 Pair Black

## Features

- Headphone Adapter Model: IE300/0.78/ER4SR male to QDC female mini headphone adapter, compact and convenient conversion of audio cables for quick use makes it a must-have accessory for audio enthusiasts.
- High Compatibility: Compatible with a variety of IE300/0.78/ER4SR/QDC models of headphones and cables, for SENNHEISER IE200 IE300 IE600 IE900 AKG N5005 N30 N40, for Etymotic ER4SR ER4XR ER3XR ER3SE ER2XR ER2SE LN008099, for KZ BA10 AS10 zS10 ZSR ZST ED12 ES3 ES4 KZZS10 ZS10 PRO ZSN ZSN PRO ZSN PRO X ZST ZSTX KZZSX ZAX ASF ASX EDX AS16 SHUER CONDUCTOR SINGER and more, ensuring a seamless connection with your favourite headphones while bringing you more convenient experience.
- Excellent Craftsmanship: Only 0.19 inches and weighing only 20 grams, this adapter embodies high-end standards of craftsmanship, ensuring lightweight convenience and powerful functionality.
- Multifunctional Application: The adapter is the perfect mini-connector for tweaking and upgrading your headphone experience, designed for convenience without compromising on sound quality, made of high-purity OFC (Oxygen Free Copper) to ensure superior audio quality and durability, ideal for audiophiles seeking superior sound performance.
- Comprehensive Customer Support: Includes a pair of headphone adapters. If you have any questions about compatibility, usage or product quality, our dedicated customer support team can provide you with comprehensive help and answers.

## Product Details

- **Compatible Devices:** Headphone
- **Specific Uses For Product:** Headphones
- **Connector Type:** 2PIN
- **Color:** Black
- **Brand:** okcsc

## Images

![okcsc 0.78 2PIN Male to QDC 2PIN Female Headphone Adapter for 0.78 2PIN Earbuds to QDC Cable Lossless Audio Adaptor for KZ ZSN ZS10 ZSX ZST ZSR AS12 AS16 for TRN BA5 V90 V10 V20 MOONDROP 1 Pair Black - Image 1](https://m.media-amazon.com/images/I/61BbheDoISL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ Too expensive for an item that doesn't fit the port it's made to convert from
*by A***E on August 4, 2025*

Item doesn't fit flush on the qdc end(too long). Costs too much for what it is. Manufacturer should put more effort into ensuring the item actually fits.

### ⭐⭐⭐⭐⭐ They do the job
*by R***B on May 27, 2025*

They work. No fitment issues, just a simple converter. Does the job well!

### ⭐⭐ Be careful to not break the pins
*by M***I on February 21, 2025*

Pins break off easily, requiring surgery to extract from IEM. I had to drill one out.I don't know if there is a better solution but be very careful with these. Avoid any sideways/shear force or excessive pulling or pin will shear off or pull out of the adapter housing.

## Frequently Bought Together

- okcsc 0.78 2PIN Male to QDC 2PIN Female Headphone Adapter for 0.78 2PIN Earbuds to QDC Cable Lossless Audio Adaptor for KZ ZSN ZS10 ZSX ZST ZSR AS12 AS16 for TRN BA5 V90 V10 V20 MOONDROP 1 Pair Black
- KZ AZ09 PRO Bluetooth 5.2 Module IEM Bluetooth Adapter Waterproof Ear Hook Extra Long Battery Life Bluetooth Cable for ​KZ ZS10 PRO/ZSN Pro X/ZSN PRO/ZEX PRO/AS16/ZAX/DQ6 /CCA CA16 /C12/CRA(C pin)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-24*