---
product_id: 707318125
title: "okcsc IE300 Male to QDC 2PIN Female Headphone Adapter for SENNHESER IE300 Earbuds to QDC2 PIN Cable Lossless Audio Adaptor for IE300 IE600 IE900 AKG N30 N40 KZ ZSN ZS10 ZSX AS12 AS16 1 Pair Black"
brand: "okcsc"
price: "€ 26.38"
currency: EUR
in_stock: true
reviews_count: 8
category: "Okcsc"
url: https://www.desertcart.ie/products/707318125-okcsc-ie300-male-to-qdc-2pin-female-headphone-adapter-sennheser
store_origin: IE
region: Ireland
---

# Lossless OFC copper audio transfer 0.19in ultra-compact size Wide multi-brand compatibility okcsc IE300 Male to QDC 2PIN Female Headphone Adapter for SENNHESER IE300 Earbuds to QDC2 PIN Cable Lossless Audio Adaptor for IE300 IE600 IE900 AKG N30 N40 KZ ZSN ZS10 ZSX AS12 AS16 1 Pair Black

**Brand:** okcsc
**Price:** € 26.38
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your earbuds game—because flawless sound waits for no one!

## Quick Answers

- **What is this?** okcsc IE300 Male to QDC 2PIN Female Headphone Adapter for SENNHESER IE300 Earbuds to QDC2 PIN Cable Lossless Audio Adaptor for IE300 IE600 IE900 AKG N30 N40 KZ ZSN ZS10 ZSX AS12 AS16 1 Pair Black by okcsc
- **How much does it cost?** € 26.38 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/707318125-okcsc-ie300-male-to-qdc-2pin-female-headphone-adapter-sennheser)

## 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:** Pair included plus expert customer care to keep your sound journey smooth and hassle-free.
- • **Featherlight Design:** At just 20g and 0.19 inches, it’s the ultimate travel-friendly audio upgrade.
- • **Seamless Audio Fusion:** Effortlessly connect SENNHEISER IE300 and QDC 2PIN cables for pristine sound clarity.
- • **Universal Compatibility:** Works flawlessly with IE300, IE600, IE900, AKG N30/N40, KZ ZSN series, and more—your all-in-one adapter.
- • **Audiophile-Grade Materials:** Crafted with high-purity Oxygen Free Copper for zero signal loss and maximum durability.

## Overview

The OKCSC IE300 Male to QDC 2PIN Female Headphone Adapter is a precision-crafted, ultra-compact audio accessory designed to seamlessly connect SENNHEISER IE300 earbuds and compatible models to QDC 2PIN cables. Made with high-purity Oxygen Free Copper, it ensures lossless audio transmission and broad compatibility across top-tier brands like AKG, KZ, and Etymotic. Lightweight and durable, this adapter is a must-have for audiophiles seeking effortless upgrades and superior sound quality.

## Description

OKCSC IE300 Male to QDC 2PIN Female Headphone Adapter for SENNHESER IE300 Earbuds to QDC2 PIN Cable Lossless Audio Adaptor for IE300 IE600 IE900 AKG N30 N40 KZ ZSN ZS10 ZSX AS12 AS16 1 Pair Black

Review: Works as intended - They work with my moondrop Katos but I broke one after dropping from high up.
Review: Doesnt fit er2xr - Doesnt work, even though they look similar i found out the hard way they are not compatible PS: I made it work by using sandpaper on the ER2XR, still going to leave this review with 1 star because I shouldn't have to physically modify my equipment to make a product compatible when it advertises compatibility without any modification needed.

## 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 | B0DBH644NQ |
| Best Sellers Rank | #64,713 in Electronics ( See Top 100 in Electronics ) #987 in Headphone Adapters |
| Customer Reviews | 3.4 3.4 out of 5 stars (18) |
| Date First Available | July 29, 2024 |
| Item Weight | 0.705 ounces |
| Item model number | IE300 Male to QDC 2PIN Female |
| Manufacturer | OKCSC |
| Package Dimensions | 4.29 x 2.72 x 0.47 inches |

## Product Details

- **Brand:** okcsc
- **Color:** Black
- **Compatible Devices:** Headphone
- **Number of Ports:** 1
- **Specific Uses For Product:** Headphones

## Images

![okcsc IE300 Male to QDC 2PIN Female Headphone Adapter for SENNHESER IE300 Earbuds to QDC2 PIN Cable Lossless Audio Adaptor for IE300 IE600 IE900 AKG N30 N40 KZ ZSN ZS10 ZSX AS12 AS16 1 Pair Black - Image 1](https://m.media-amazon.com/images/I/51qbyQukXxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as intended
*by D***E on December 21, 2025*

They work with my moondrop Katos but I broke one after dropping from high up.

### ⭐ Doesnt fit er2xr
*by O***N on December 25, 2024*

Doesnt work, even though they look similar i found out the hard way they are not compatible PS: I made it work by using sandpaper on the ER2XR, still going to leave this review with 1 star because I shouldn't have to physically modify my equipment to make a product compatible when it advertises compatibility without any modification needed.

### ⭐⭐⭐⭐⭐ Works with Sennheiser IE200
*by S***L on November 17, 2025*

Worked great to hook up my IE 200 to my TRN RedChain Plus. The adapters are very small and fit snuggly.

## Frequently Bought Together

- okcsc IE300 Male to QDC 2PIN Female Headphone Adapter for SENNHESER IE300 Earbuds to QDC2 PIN Cable Lossless Audio Adaptor for IE300 IE600 IE900 AKG N30 N40 KZ ZSN ZS10 ZSX AS12 AS16 1 Pair Black
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-24*