---
product_id: 160600692
title: "2.5mm to 3.5mm"
brand: "mr rex"
price: "R$100"
currency: BRL
in_stock: true
category: "Mr Rex"
url: https://www.desertcart.com.br/products/160600692-2-5mm-to-3-5mm
store_origin: BR
region: Brazil
---

# 2.5mm slim jack fits premium headphones 5FT length for flexible connectivity 24K gold-plated for max durability 2.5mm to 3.5mm

**Brand:** mr rex
**Price:** R$100
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game with flawless connection and style!

## Quick Answers

- **What is this?** 2.5mm to 3.5mm by mr rex
- **How much does it cost?** R$100 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/160600692-2-5mm-to-3-5mm)

## 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

- • **Extended Reach:** 5-foot length gives you freedom to move without compromising sound quality.
- • **Ergonomic Durability:** 135° angled metal connector reduces wear & tear for daily heavy-duty use.
- • **Premium Sound Clarity:** Oxygen-free copper core and 24K gold connectors deliver crisp, high-fidelity audio every time.
- • **Seamless Compatibility:** Plug effortlessly into Bose QC series, JBL, AKG & more with the ultra-slim 2.5mm jack.
- • **Tangle-Free Organization:** Includes reusable cable tie to keep your setup sleek and mess-free.

## Overview

The Mr Rex 3.5mm to 2.5mm Aux Cable is a 5-foot premium audio replacement cord designed for Bose QuietComfort, JBL, AKG, and other headphones with 2.5mm jacks. Crafted with oxygen-free copper and 24K gold-plated connectors, it ensures superior sound clarity and durability. Its 135-degree angled metal connector minimizes wear, while the included reusable cable tie keeps your setup organized. Perfect 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

## 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 | #2,154 in Electronics ( See Top 100 in Electronics ) #5 in Headphone Extension Cords |
| 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 / 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 |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,508) |
| External Testing Certification | Não aplicável |
| Gauge | 310 |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Length | 5 Feet |
| 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 |
| 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

![2.5mm to 3.5mm - 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.

## 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.com.br/products/160600692-2-5mm-to-3-5mm](https://www.desertcart.com.br/products/160600692-2-5mm-to-3-5mm)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-07-14*