---
product_id: 160600692
title: "Mr Rex 3.5mm to 2.5mm Aux Cable Cord for Bose 700 QuietComfort Ultra QC45 QC35II QC35 QC25 Noise Cancelling Headphones, JBL E45BT E55BT E65BTNC Bluetooth Earphone, Audio Replacement Wire (1-Pack, 5FT)"
brand: "mr rex"
price: "฿491"
currency: THB
in_stock: true
reviews_count: 13
category: "Mr Rex"
url: https://www.desertcart.co.th/products/160600692-mr-rex-3-5mm-to-2-5mm-aux-cable-cord
store_origin: TH
region: Thailand
---

# 2.5mm slim jack for premium headphone fit 24K gold-plated, oxygen-free copper for crystal-clear sound 5FT length with 135° angled connector for durability Mr Rex 3.5mm to 2.5mm Aux Cable Cord for Bose 700 QuietComfort Ultra QC45 QC35II QC35 QC25 Noise Cancelling Headphones, JBL E45BT E55BT E65BTNC Bluetooth Earphone, Audio Replacement Wire (1-Pack, 5FT)

**Brand:** mr rex
**Price:** ฿491
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Mr Rex 3.5mm to 2.5mm Aux Cable Cord for Bose 700 QuietComfort Ultra QC45 QC35II QC35 QC25 Noise Cancelling Headphones, JBL E45BT E55BT E65BTNC Bluetooth Earphone, Audio Replacement Wire (1-Pack, 5FT) by mr rex
- **How much does it cost?** ฿491 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/160600692-mr-rex-3-5mm-to-2-5mm-aux-cable-cord)

## 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

- • **Built to Last:** 135° angled metal connector and dual-layer cover resist daily wear and tear for long-term use.
- • **Extended Reach:** Generous 5-foot length gives you freedom to move without compromising connection quality.
- • **Premium Sound Clarity:** Oxygen-free copper core and 24K gold plating deliver rich, distortion-free audio every time.
- • **Seamless Compatibility:** Perfectly engineered for Bose QC series, JBL, AKG & more—plug and play without hassle.
- • **Tangle-Free Organization:** Includes reusable cable tie to keep your setup sleek and mess-free—because style matters.

## Overview

The Mr Rex 3.5mm to 2.5mm Aux Cable is a 5-foot premium replacement cord designed for Bose QuietComfort, JBL, AKG, and other headphones with 2.5mm ports. Featuring oxygen-free copper wiring and 24K gold-plated connectors, it ensures superior sound fidelity and durability. Its 135° angled metal connector reduces wear, while the included reusable cable tie keeps your setup organized. Ideal for professionals seeking reliable, high-quality audio connectivity.

## Description

Buy Mr Rex 3.5mm to 2.5mm Aux Cable Cord for Bose 700 QuietComfort Ultra QC45 QC35II QC35 QC25 Noise Cancelling Headphones, JBL E45BT E55BT E65BTNC Bluetooth Earphone, Audio Replacement Wire (1-Pack, 5FT): Extension Cords - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: huge improvement to the original aux cable. - I bought this to replace the ones that came with my cheap headphones. It honestly improved the sound quality of the headphones I picked up in Walgreens. It is compatible with my headphones due to the cable needing 3.5mm to 2.5mm it is definitely worth buying. It functions better than the original cable & it connects better.
Review: Great for Bose to MacBook Air Connection - I have Bose headphones and bought another aux cable but it didn’t work however these cables connect to my Mac book air and headphones. Good quality, it’s long and flexible, it sounds great and looks super high quality and so far it has been really durable.

## Features

- 2.5mm thin jack connector can easily plug into your Bose Quietcomfort Ultra / 700, QC45, QC35II, QC35, QC25 Over-ear headphones, AKG Y55BT, Y55, Y50, Y45, Y40 headphones, JBL E45BT, E55BT, E65BTNC, 750NC, Duet BT, Duet NC, Live 400BT, Live 500BT, Live 650BTNC and more other headphone with 2.5mm jack port.
- The other side (3.5mm connector) is compatible with your Samsung Android Smartphon, MP3 MP4 player, tablet, laptop, PC and more other I/O devices with 3.5mm jack port.
- 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. 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.
- Included reusable Cable Tie keeps your headphone replacement cable well organized and tidy in place.
- WHAT YOU GET: 5 feet/1.5 meters 2.5mm to 3.5mm auxiliary audio cable and reusable Cable Tie.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07W6FD6MV |
| Best Sellers Rank | #1,636 in Electronics ( See Top 100 in Electronics ) #5 in Headphone Extension Cords |
| Brand | Mr Rex |
| Cable Type | AUX |
| Color | Black |
| Compatible Devices | AKG Y400 / Y400 / Y500 / Y50BT / Y50 / Y45BT / Y600NC, BL E55BT / E50BT / E45BT / E40BT / E40 / E35 / E30 TUNE/600BTNC / DUETNC / TUNE 700BT / Lifestyle E65BTNC / Everest 700 / Everest 310GA / Everest 710 / Everest 750/Lifestyle E65BTNC / Synchros S300 / Synchros S500/LIVE 400BT / LIVE 650BTNC / LIVE 500BT / Duet /Under Armour Sport / S700 / S400BT / Everest 300, Bose Quietcomfort Ultra / 700 / QC… |
| Compatible Phone Models | Samsung Galaxy S7 Edge, Samsung Galaxy S7, Samsung Galaxy S6 Edge, Samsung Galaxy S6, Samsung Galaxy S4, Samsung Galaxy S3, Samsung Galaxy Note 5, Samsung Galaxy Note 4, Samsung Galaxy Note 3, Samsung Galaxy J3, Samsung Galaxy J7 |
| Connector Gender | Male-to-Male |
| Connector Type | 2.5mm, Auxiliary |
| Date First Available | August 31, 2019 |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 0.704 ounces |
| Item model number | 719209035552 |
| Manufacturer | Mr Rex |
| Model Name | LIVE 650BTNC |
| Number of Items | 1 |
| Number of Pins | 2 |
| Package Dimensions | 5 x 4.37 x 0.31 inches |
| Recommended Uses For Product | audio connectivity between headphones and devices, replacement or alternative audio cable for devices |
| Shape | Round |
| Special Feature | Durable, Long Life-span |
| UPC | 719209035552 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Mr Rex
- **Cable Type:** AUX
- **Connector Type:** 2.5mm, Auxiliary
- **Special Feature:** Durable, Long Life-span

## Images

![Mr Rex 3.5mm to 2.5mm Aux Cable Cord for Bose 700 QuietComfort Ultra QC45 QC35II QC35 QC25 Noise Cancelling Headphones, JBL E45BT E55BT E65BTNC Bluetooth Earphone, Audio Replacement Wire (1-Pack, 5FT) - Image 1](https://m.media-amazon.com/images/I/71d1S-I3WaL.jpg)

## Available Options

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

## Questions & Answers

**Q: My AE2 Bose cable has 3 black rings on the male ends, this one only two, does that matter?**
A: Three black rings mean that it is able to pass a microphone input along as well as the regular sound. This cable only has 2, so all it is capable of doing is passing the regular sound. So as long as you intend not to do any voice recording through this cable, it will work great.

**Q: Will this work with the jbl everest 300?**
A: Yes

**Q: Does anyone know if there are longer options? 15 -20ft?**
A: Yes

**Q: I suspect this will work with the bose soundtrue over-ear headphones, but i thought i'd ask. anyone using this cord for those headphones?**
A: I am using it with the Bose QC35 headphones. Works perfectly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ huge improvement to the original aux cable.
*by E***O on January 23, 2026*

I bought this to replace the ones that came with my cheap headphones. It honestly improved the sound quality of the headphones I picked up in Walgreens. It is compatible with my headphones due to the cable needing 3.5mm to 2.5mm it is definitely worth buying. It functions better than the original cable & it connects better.

### ⭐⭐⭐⭐⭐ Great for Bose to MacBook Air Connection
*by C***. on January 28, 2026*

I have Bose headphones and bought another aux cable but it didn’t work however these cables connect to my Mac book air and headphones. Good quality, it’s long and flexible, it sounds great and looks super high quality and so far it has been really durable.

### ⭐⭐⭐⭐⭐ Life saver
*by B***E on January 19, 2026*

Brought my QC25’s back from the dead! The 2.5mm end is a perfect fit, the cord is durable and heavy duty. There is no static or connection issues even used with a USB C adapter. For the price, this is a knockout. I was ready to get the newest headphone version, but for the cost of a cable, I’m back in business!

## Frequently Bought Together

- Mr Rex 3.5mm to 2.5mm Aux Cable Cord for Bose 700 QuietComfort Ultra QC45 QC35II QC35 QC25 Noise Cancelling Headphones, JBL E45BT E55BT E65BTNC Bluetooth Earphone, Audio Replacement Wire (1-Pack, 5FT)
- 3.5mm to 2.5mm Aux Audio Cable (5FT),Replacement Audio Cord Compatible with SoundTrue Soundlink Bose 700 QuietComfort QC45 QC35II QC35 QC25 Noise Cancelling Headphones,NC700 On-Ear 2 OE2 OE2i (Grey)
- Dual 3.5mm Male to 3.5mm Female Airplane Headphone Adapter Gold Plated (2 Pack)

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**Shop now:** [https://www.desertcart.co.th/products/160600692-mr-rex-3-5mm-to-2-5mm-aux-cable-cord](https://www.desertcart.co.th/products/160600692-mr-rex-3-5mm-to-2-5mm-aux-cable-cord)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-28*