Electronics
Amazon Basics 3.5mm Male to Female Stereo Audio Extension Cable for Headphones with Gold Plated Connectors, Aux Cord Extender, 25 Foot, Black
Best for: users needing extended headphone reach for stationary audio setups
ASIN: B01CNAV2YW
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Brand: Amazon Basics
This is a 25-foot extension cable designed to bridge the gap between audio devices and headphones using standard 3.5mm stereo connections. It features gold-plated connectors to maintain signal integrity and reduce static interference during use. The design supports only audio playback on 3-pole connectors, making it unsuitable for devices requiring microphone functionality.
Key features
- IN THE BOX: (1) 25 foot 3.5mm male-to-female cable that transmits audio in stereo format
- EXTENDS LENGTH: Add extra length to existing 3.5mm male-to-male cable (not included)
- UNIVERSALLY COMPATIBLE: Works with any device equipped with standard 3.5mm audio jack or AUX-in port
- RELIABLE PERFORMANCE: Beveled step-down design; gold-plated plugs for reliable, static-free performance
- NOTE: NOT compatible with 4 pole 3.5mm connectors as microphone function will not work. This cable supports audio playback only and is fully compatible with 3 pole 3.5mm connectors. (See image for compatible connector types)
Price on Amazon
$11.29
Price as of Aug 17, 2026 9:12 AM UTC
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
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Specifications
| Model | AZ35MF03 |
| Color | Black |
| Size | 25 Feet |
| Pack size | 1 |
| Dimensions | 300.0 inches × 0.389 inches × 0.389 inches (0.110231131 pounds) |
| UPC | 841710128000 |
| EAN | 0841710128000 |
| ASIN | B01CNAV2YW |
| Brand | Amazon Basics |
| Category | Electronics |
Frequently Asked Questions
Will this cable work with devices that have a microphone input jack?
No, this extension cable is not compatible with 4-pole 3.5mm connectors because the microphone function will not work. It supports audio playback only and is fully compatible with standard 3-pole 3.5mm connectors.
Does this product extend the length of my existing headphone cable?
Yes, it adds extra length to an existing 3.5mm male-to-male cable, which is not included with the package. The box contains one 25-foot cable designed to transmit audio in stereo format.
What are the physical dimensions and weight of this extension cord?
The cable measures 300 inches in length, with a width and height of 0.389 inches each. It weighs approximately 0.11 pounds.
Are the connectors gold-plated to prevent signal interference?
Yes, the plugs are gold-plated to provide reliable, static-free performance. The beveled step-down design also contributes to its consistent audio transmission.
Last reviewed
August 17, 2026
Product listing details, features, and specs.
Editorial approach
Curated listings of Amazon Basics products with LLM-assisted summaries. Every specification, feature, and price is sourced from Amazon's Creators API — we don't invent reviews or ratings.
Affiliate disclosure
As an Amazon Associate, I earn from qualifying purchases.
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