Bose

Bose QuietComfort 3 3.5mm to 2.5mm Stereo Cable

4.5 (137 reviews)

Replacement Audio Cable for Your Bose Headphones This replacement stereo cable is designed for Bose QuietComfort 3, 25, and 35 noise-canceling headphones, as well as Bose SoundTrue headphones. Specifications: Brand: Bose Connectors: 3.5mm to 2.5mm Stereo Compatibility: Bose Qui...

$24.99*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Replacement Audio Cable for Your Bose Headphones

This replacement stereo cable is designed for Bose QuietComfort 3, 25, and 35 noise-canceling headphones, as well as Bose SoundTrue headphones.

Specifications:

  • Brand: Bose
  • Connectors: 3.5mm to 2.5mm Stereo
  • Compatibility: Bose QuietComfort 3, Bose QuietComfort 25, Bose QuietComfort 35, Bose SoundTrue Headphones
  • Color: Silver

Specifications

Connector 1
3.5mm Stereo
Connector 2
2.5mm Stereo
Compatibility
Bose QuietComfort 3 Headphones
Function
Stereo Audio Cable

Pros & Cons

👍 Pros

  • Specifically designed for Bose QuietComfort 3 headphones, ensuring optimal fit and compatibility for audio connection.
  • Features a 3.5mm connector for the audio source, which is a widely compatible standard for various devices.
  • Utilizes a 2.5mm connector for the headphone end, providing the precise fit required for the QuietComfort 3 model.
  • Functions as a stereo cable, capable of transmitting both left and right audio channels for a complete listening experience.
  • Provides a direct wired connection, which can be preferred for consistent audio signal transmission without reliance on wireless protocols.

👎 Cons

  • This cable is specifically designed for the Bose QuietComfort 3 headphones, making it incompatible with other headphone models requiring different connector sizes.
  • The cable's length is not specified, which could be a limitation depending on the user's intended application or distance from the audio source.
  • Lacks features such as an in-line microphone or remote control, which are often found on modern headphone cables for convenience.
  • Information regarding the cable's construction materials, such as shielding or conductor quality, is not provided.
  • The cable's primary function is audio transmission; it does not offer charging capabilities for the headphones.

Frequently Asked Questions

This 3.5mm to 2.5mm stereo cable is specifically compatible with Bose QuietComfort 3 headphones.
The cable features a 3.5mm connector on one end, typically for the audio source, and a 2.5mm connector on the other end, for the headphones.
Yes, this is a stereo cable, designed to transmit both left and right audio channels for a full audio experience.
This cable is designed specifically for the Bose QuietComfort 3, and compatibility with other models is not indicated by the product description.
Based on the provided information, this cable functions as a standard stereo audio connection and does not specify support for a built-in microphone or remote control features.