---
product_id: 658137000
title: "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: "¥6392"
currency: JPY
in_stock: true
category: "Okcsc"
url: https://www.desertcart.jp/products/658137000-0-78-2pin-male-to-qdc-2pin-female-headphone-adapter
store_origin: JP
region: Japan
---

# High-purity OFC for lossless audio transfer Ultra-light 20g for on-the-go audiophiles 0.78mm 2PIN to QDC 2PIN seamless adapter 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:** ¥6392
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—connect like a pro, sound like a legend!

## Quick Answers

- **What is this?** 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?** ¥6392 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/658137000-0-78-2pin-male-to-qdc-2pin-female-headphone-adapter)

## 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

- • **Dedicated Support:** Comes with responsive customer service to ensure your audio setup is always flawless.
- • **Compact & Lightweight:** At just 0.19 inches and 20 grams, it’s the perfect travel companion for your premium earbuds.
- • **Premium Sound Quality:** Crafted with oxygen-free copper to deliver crystal-clear, lossless audio every time.
- • **Universal Compatibility:** Works flawlessly with top-tier brands like KZ, TRN, Moondrop, Sennheiser & more.
- • **Effortless Cable Conversion:** Quickly switch between 0.78 2PIN and QDC connectors without compromising sound integrity.

## Overview

The okcsc 0.78 2PIN Male to QDC 2PIN Female Headphone Adapter is a precision-crafted, ultra-lightweight audio accessory designed for seamless cable conversion. Compatible with a wide range of premium earbuds and cables from brands like KZ, TRN, Moondrop, and Sennheiser, it ensures lossless sound quality through high-purity oxygen-free copper construction. Perfect for audiophiles seeking effortless upgrades and on-the-go convenience, backed by dedicated customer support.

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DBH6L117 |
| Best Sellers Rank | #54,373 in Electronics ( See Top 100 in Electronics ) #738 in Headphone Adapters |
| Brand | okcsc |
| Color | Black |
| Compatible Devices | Headphone |
| Connector Type | 2PIN |
| Current Rating | 1 A |
| Customer Reviews | 3.6 3.6 out of 5 stars (29) |
| Manufacturer | OKCSC |
| Mfr Part Number | QDC to 0.78 Male Black |
| Model Number | 0.78 2PIN Male to QDC 2PIN Female |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | Headphones |
| Unit Count | 1 Count |
| Warranty Description | 60 days |

## Product Details

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

## Images

![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.

## 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
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**Shop now:** [https://www.desertcart.jp/products/658137000-0-78-2pin-male-to-qdc-2pin-female-headphone-adapter](https://www.desertcart.jp/products/658137000-0-78-2pin-male-to-qdc-2pin-female-headphone-adapter)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-10*