---
product_id: 470901462
title: "3.5mm to 2.5mm Audio Cable Cord for Bose 700 QuietComfort Ultra QC45 QC35II QC35 QC25 Noise Cancelling Headphones, JBL E45BT E55BT E65BTNC Headsets Aux Replacement Wire (1-Pack, 6.5FT)"
brand: "mr rex"
price: "AR$50119"
currency: ARS
in_stock: true
reviews_count: 7
category: "Mr Rex"
url: https://www.desertcart.com.ar/products/470901462-3-5mm-to-2-5mm-audio-cable-cord-for-bose
store_origin: AR
region: Argentina
---

# 2.5mm to 3.5mm jack compatibility for versatile use 6.5ft length for ultimate reach 24K gold-plated connectors for premium durability 3.5mm to 2.5mm Audio Cable Cord for Bose 700 QuietComfort Ultra QC45 QC35II QC35 QC25 Noise Cancelling Headphones, JBL E45BT E55BT E65BTNC Headsets Aux Replacement Wire (1-Pack, 6.5FT)

**Brand:** mr rex
**Price:** AR$50119
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game with flawless fit and fearless durability!

## Quick Answers

- **What is this?** 3.5mm to 2.5mm Audio Cable Cord for Bose 700 QuietComfort Ultra QC45 QC35II QC35 QC25 Noise Cancelling Headphones, JBL E45BT E55BT E65BTNC Headsets Aux Replacement Wire (1-Pack, 6.5FT) by mr rex
- **How much does it cost?** AR$50119 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/470901462-3-5mm-to-2-5mm-audio-cable-cord-for-bose)

## Best For

- mr rex enthusiasts

## Why This Product

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

## Key Features

- • **Organized & Ready to Go:** Includes reusable cable tie to keep your setup sleek and clutter-free—because your workspace deserves style.
- • **Premium Sound, Zero Compromise:** Oxygen-free copper core and 24K gold-plated connectors deliver crystal-clear, high-fidelity audio every time.
- • **Built to Last, Designed to Flex:** 135° angled metal connectors with dual-layer covers resist wear and tear, ensuring longevity in daily heavy use.
- • **Tailored Fit for Elite Headphones:** Specifically engineered for Bose 700, QC45, QC35 series, JBL E-series, and more—your perfect audio upgrade.
- • **Extended Reach, Effortless Comfort:** 6.5ft cable length lets you lounge freely from sofa to TV without tangles or strain.

## Overview

The Mr Rex 3.5mm to 2.5mm Audio Cable is a 6.5ft premium auxiliary cord designed for high-end noise-cancelling headphones like Bose QC series and JBL E-series. Featuring oxygen-free copper wiring and 24K gold-plated connectors, it ensures superior sound clarity and durability. Its 135-degree angled metal connectors and reusable cable tie make it a practical, long-lasting replacement cable for professional and home audio setups.

## Description

Product Description

Review: Fit is Perfect for NC700 - It cost 1k and it's full of quality. It does the job, it's a perfect fit for my Bose NC 700. I just feel it's volume/quality is a bit lower than when it's working on Bluetooth.
Review: Stopped working within 6 months - For this expensive cord i felt it will be a long term deal.. but it stopped working in 5 months of usage

## Features

- 6.5ft Long TV Headphone Replacement Cable with Reusable Cable Tie, keeps your audio cable well organized and tidy in your living room, bedroom, or office desk.
- 2.5mm thin jack connector can easily plug into your Bose 700, QC45, QC35II, QC35, QC25 Noise Cancelling Over-ear headphones; JBL, AKG, Harman Kardon Headphones and more other headphone with 2.5mm jack port (NOT for Sennheiser and Audio-Technica).
- The other side (3.5mm connector) is compatible with your TV, Samsung Android Smartphone, iPhone, iPad, iPod, MP3 MP4 player, tablet, laptop, PC and more other I/O devices with 3.5mm jack port (A headphone jack adapter will be need if your devices doesn’t have 3.5mm jack port).
- 135 degree angle reducing tear and wore-special degree design, metal connector and dual-layer connector cover for longer life-span in daily heavy duty use; High quality material for clear stereo sound- Mr Rex stereo audio cable is made of Oxygen-free copper and 24K gold-plate connector, ensuring high fidelity sound quality and providing maximum's durability.
- What You Get: 6.5 feet/2 meters 2.5mm to 3.5mm auxiliary audio cable *1, Reusable Cable Tie*1.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081ZRQFVD |
| Brand | Mr Rex |
| Brand Name | Mr Rex |
| Cable Type | Lightning |
| Colour | Black |
| Compatible Devices | Laptop, PC, Smartphone, Tablet, Television |
| Compatible Phone Models | 8 Plus, XS Max, iPhone XS |
| Connectivity Technology | Auxiliary |
| Connector Gender | Male-to-Male |
| Connector Type | Auxiliary |
| Customer Package Type | Flat Free Package (FFP) |
| Customer Reviews | 4.4 out of 5 stars 5,204 Reviews |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Round |
| Manufacturer | Mr Rex |
| Model Name | K8FRC-01 |
| Model Number | K8FRC-01 |
| Number Of Pins | 2 |
| Number of Items | 1 |
| Other Special Features of the Product | Long enough for connecting your headphone from sofa to TV |
| Outer Material Type | Thermoplastic Elastomer (TPE) |
| Part Number | K8FRC-01 |
| Recommended Uses For Product | Connecting headphones with a 2.5mm jack to devices with a 3.5mm jack |
| Special Feature | Long enough for connecting your headphone from sofa to TV |
| Specification Met | CE |
| UPC | 769638669279 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Mr Rex
- **Connector Type:** Auxiliary
- **Cable Type:** Lightning
- **Compatible Devices:** Laptop, PC, Smartphone, Tablet, Television
- **Special Feature:** Long enough for connecting your headphone from sofa to TV

## Images

![3.5mm to 2.5mm Audio Cable Cord for Bose 700 QuietComfort Ultra QC45 QC35II QC35 QC25 Noise Cancelling Headphones, JBL E45BT E55BT E65BTNC Headsets Aux Replacement Wire (1-Pack, 6.5FT) - Image 1](https://m.media-amazon.com/images/I/71d1S-I3WaL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fit is Perfect for NC700
*by T***S on 12 October 2023*

It cost 1k and it's full of quality. It does the job, it's a perfect fit for my Bose NC 700. I just feel it's volume/quality is a bit lower than when it's working on Bluetooth.

### ⭐ Stopped working within 6 months
*by D***H on 18 April 2024*

For this expensive cord i felt it will be a long term deal.. but it stopped working in 5 months of usage

### ⭐⭐⭐⭐⭐ Perfect fit
*by R***E on 8 August 2021*

Remplacement parfait du câble original laissé dans un avion lors d'un voyage.

## Frequently Bought Together

- Mr Rex 3.5mm to 2.5mm Audio Cable Cord for Bose 700 QuietComfort Ultra QC45 QC35II QC35 QC25 Noise Cancelling Headphones, JBL E45BT E55BT E65BTNC Headsets Aux Replacement Wire (1-Pack, 6.5FT)
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**Shop now:** [https://www.desertcart.com.ar/products/470901462-3-5mm-to-2-5mm-audio-cable-cord-for-bose](https://www.desertcart.com.ar/products/470901462-3-5mm-to-2-5mm-audio-cable-cord-for-bose)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-29*