---
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: "66 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Mr Rex"
url: https://www.desertcart.dk/products/160600692-mr-rex-3-5mm-to-2-5mm-aux-cable-cord
store_origin: DK
region: Denmark
---

# 2.5mm slim jack for premium headphones 5FT length for flexible connectivity 24K gold-plated connectors 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:** 66 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game with flawless connection & style!

## 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?** 66 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/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 reduces wear & tear
- • **Premium Sound Clarity:** Oxygen-free copper cable delivers crisp stereo audio
- • **Seamless Compatibility:** Plug & play with Bose QC series, JBL, AKG & more
- • **Tangle-Free Organization:** Includes reusable cable tie for neat storage
- • **Universal Device Support:** Connects effortlessly to smartphones, laptops & tablets

## Overview

The Mr Rex 3.5mm to 2.5mm Aux Cable is a 5-foot premium audio replacement cord designed for top-tier headphones like Bose QuietComfort and JBL models. Crafted with oxygen-free copper and 24K gold-plated connectors, it ensures high-fidelity sound and long-lasting durability. Its 135-degree angled plug minimizes cable damage, while the included reusable cable tie keeps your setup tidy. Perfect for professionals seeking reliable, crystal-clear audio connectivity across multiple devices.

## 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: Great price for a good cable. - Has worked out perfectly. Just as described. This is a replacement for a cable that was going bad.
Review: Perfect for headset - Got these for my son’s headset: he has a set with soft ear pads to help with his sensory issues and to listen to music, which also has a mini USB port for charging. The cord that came with trailed after ac while, and the one I found did not have any sounds coming out of it (not sure if it wasn’t the right kind?). So I bought this one. All of a sudden we can finally hear sounds again and he’s super happy of listening to his music again. It’s a good deal for price sand it came quickly. Seems well made as it should not frail as quickly also because of the angled plug in part. I can’t adjust the volume on the headsets themselves, so I don’t know if it’s because the buttons are broken, or if this cord doesn’t allow for it, but either way it’s fine with me (no the cord does not have volume up/down buttons like on other headphones). Music isn’t too loud on headset itself anyway, so we’re good. Thumbs up.

## 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 | #1,159 in Electronics ( See Top 100 in Electronics ) #3 in Headphone Extension Cords |
| Brand | Mr Rex |
| Brand Name | 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 / QC45 / QC35 / QC35II / QC25 Over-ear Noise Cancelling Headphones 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 / QC45 / QC35 / QC35II / QC25 Over-ear Noise Cancelling Headphones See more |
| 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 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 See more |
| Connector Gender | Male-to-Male |
| Connector Type | 2.5mm, Auxiliary |
| Customer Reviews | 4.4 out of 5 stars 5,320 Reviews |
| External Testing Certification | Não aplicável |
| Gauge | 310 |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Manufacturer | Mr Rex |
| Model | 719209035552 |
| Model Name | LIVE 650BTNC |
| Number of Items | 1 |
| Number of Pins | 2 |
| Other Special Features of the Product | Durable, Long Life-span |
| Recommended Uses For Product | audio connectivity between headphones and devices, replacement or alternative audio cable for devices |
| Special Feature | Durable, Long Life-span |
| UPC | 719209035552 |
| Unit Count | 1.0 Count |
| Warranty Description | 18-months Worry-free Warranty |

## 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

### ⭐⭐⭐⭐⭐ Great price for a good cable.
*by L***L on October 2, 2025*

Has worked out perfectly. Just as described. This is a replacement for a cable that was going bad.

### ⭐⭐⭐⭐⭐ Perfect for headset
*by J***I on April 15, 2024*

Got these for my son’s headset: he has a set with soft ear pads to help with his sensory issues and to listen to music, which also has a mini USB port for charging. The cord that came with trailed after ac while, and the one I found did not have any sounds coming out of it (not sure if it wasn’t the right kind?). So I bought this one. All of a sudden we can finally hear sounds again and he’s super happy of listening to his music again. It’s a good deal for price sand it came quickly. Seems well made as it should not frail as quickly also because of the angled plug in part. I can’t adjust the volume on the headsets themselves, so I don’t know if it’s because the buttons are broken, or if this cord doesn’t allow for it, but either way it’s fine with me (no the cord does not have volume up/down buttons like on other headphones). Music isn’t too loud on headset itself anyway, so we’re good. Thumbs up.

### ⭐⭐⭐⭐⭐ Works with Polycom Soundstation
*by M***D on August 22, 2020*

I bought this well made and inexpensive little cable to connect a cell phone (3.5 mm) to my Polycom Soundstation (2.5 mm). It works great with my Android phone and my wife's iPhone 6s. If you have a newer iPhone I'm guessing you'll need a lightning connector to 3.5 mm female adapter. Much cheaper than the connector sold by Polycom!! Just tried it with an iPhone 7 that only has a lightning connector, no 3.5 mm headphone jack. I used an adapter to connect to the lightning connection. It did NOT work well. There was some sound, but it was like the speaker phone wasn't always getting a signal and would shut off, then it was too slow to pick up on the new signal when someone started talking. Oh well, it was worth a try. Still a good cable.

## 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.dk/products/160600692-mr-rex-3-5mm-to-2-5mm-aux-cable-cord](https://www.desertcart.dk/products/160600692-mr-rex-3-5mm-to-2-5mm-aux-cable-cord)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-31*