---
product_id: 444521400
title: "FosPower 3.5mm Male to Female Auxiliary Stereo Audio Headphone Jack AUX Adapter [4Conductor TRRS | 24K Gold Plated Plug] for iPhone, Smartphones, Tablets, Speakers, Microphone & Card Readers (3 Pack)"
brand: "fospower"
price: "170 kr"
currency: DKK
in_stock: true
reviews_count: 1
url: https://www.desertcart.dk/products/444521400-fospower-3-5mm-male-to-female-auxiliary-stereo-audio-headphone
store_origin: DK
region: Denmark
---

# 4-Conductor TRRS for mic & controls Ultra-slim design fits thick cases 24K Gold Plated corrosion-resistant plug FosPower 3.5mm Male to Female Auxiliary Stereo Audio Headphone Jack AUX Adapter [4Conductor TRRS | 24K Gold Plated Plug] for iPhone, Smartphones, Tablets, Speakers, Microphone & Card Readers (3 Pack)

**Brand:** fospower
**Price:** 170 kr
**Availability:** ✅ In Stock

## Summary

> 🎧 Upgrade your audio game with FosPower’s sleek, gold-plated AUX adapter!

## Quick Answers

- **What is this?** FosPower 3.5mm Male to Female Auxiliary Stereo Audio Headphone Jack AUX Adapter [4Conductor TRRS | 24K Gold Plated Plug] for iPhone, Smartphones, Tablets, Speakers, Microphone & Card Readers (3 Pack) by fospower
- **How much does it cost?** 170 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/444521400-fospower-3-5mm-male-to-female-auxiliary-stereo-audio-headphone)

## Best For

- fospower enthusiasts

## Why This Product

- Trusted fospower brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Slim & Sleek Fit:** Designed to slide through even the thickest phone cases with ease.
- • **Voice Command Ready:** Supports Siri, Google Assistant, and full inline control functionality.
- • **Universal Compatibility:** Works flawlessly with iPhones, Androids, tablets, credit card readers & more.
- • **Seamless Audio Extension:** Extend your headphone reach without losing quality or control.
- • **Crystal-Clear Connections:** 24K gold plating ensures zero signal loss and long-lasting durability.

## Overview

The FosPower 3.5mm Male to Female AUX Adapter features a 4-conductor TRRS design for microphone and inline control compatibility, ultra-slim form factor to fit through thick cases, and premium 24K gold-plated connectors that resist corrosion. Compatible with a wide range of devices including smartphones, tablets, credit card readers, and supports voice commands like Siri and Google Assistant. Comes in a convenient 3-pack with a limited lifetime warranty.

## Description

Ultra-Slim Design Ultra-slim audio jack adapter extends the reach of any 3.5mm (1/8”) cable/plug through thick mobile device cases. Connect your iPhone, iPod, MP3 player, CD player, smartphone, tablet or any audio device with a 3.5mm (1/8”) headphone jack to your headset with microphone, credit card readers, car, office or home audio system. 4-Conductor Tip-Ring-Ring-Sleeve (TRRS) Connectors FosPower 4-conductor TRRS AUX stereo audio adapter has an additional conductor that allows you connect your 3.5mm (1/8 ) headset that supports microphone and volume control/play/pause/call/hangup features. It is also compatible with credit card readers such as Square Reader,  Register Card Reader, and PayPal Here Card Reader. Also works with voice commands such as Siri and Ok Google.Beveled Plugs Beveled step down design plugs ensure FosPower premium stereo audio adapter to be fully seated into audio port and compatible with most cases in the market. 24k Gold Plated Connectors FosPower premium stereo audio adapters are 24k gold plated and resist oxidation and tarnish. Limited Lifetime Warranty This product comes with a limited lifetime warranty. Please refer to FosPower's website for more information. Connectors: 1 TRRS mini-stereo (3.5mm) male to TRRS mini-stereo (3.5mm) female Works with any device with a 3.5mm headphone jack including headset with microphone, credit card reader readers such as Square Readers, PayPal, car, office or home audio system. Also compatible with voice commands such as Siri and Ok Google.24k gold plated connectors resist corrosion and reduce tarnish

## Features

- [MALE TO FEMALE] Connectors: TRRS mini-stereo (3.5mm) male to TRRS mini-stereo (3.5mm) female cable.
- [LISTEN FROM A DISTANCE] Audio headphone jack extender adapter.
- [SLIM DESIGN] Ultra-slim audio jack adapter extends the reach of any 3.5mm (1/8") cable/plug through THICK mobile device cases.
- [PREMIUM BUILT CABLES] 24k gold plated connectors resist corrosion and reduce tarnish.
- [COMPATIBILITY] Works with any device with a 3.5mm (1/8") headphone jack, including headsets with a microphone, credit card readers (such as Square/PayPal), and car/office/home audio systems. Volume control/play/pause/call/hang-up features are compatible, and voice commands such as "Siri" and "Ok Google" also work."

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | FosPower |
| Manufacturer | FosPower, amzin@sfplanet.com |
| Model | FOSCBL-2226 |
| Package Dimensions | 9.8 x 8.8 x 0.8 cm; 9 g |
| Item model number | FOSCBL-2226 |
| Compatible Devices | Headphone, Tablet |
| Number of items | 1 |
| Colour Screen | No |
| Batteries Included | No |
| Batteries Required | No |
| Number of Ports | 1 |
| Connector Type | USB |
| Does it contain liquid? | No |
| Includes Rechargeable Battery | No |
| Includes remote | No |
| Manufacturer | FosPower |
| Country of Origin | USA |
| Item Weight | 9 g |

## Product Details

- **Compatible Devices:** Headphone, Tablet
- **Specific Uses For Product:** Headset with Microphone, Credit Card Reader, Car Audio, Office Audio, Home Audio, Voice Commands (Siri, Ok Google)
- **Connector Type:** Auxiliary
- **Colour:** 0.9 Meters / 3 Feet (2 Pack)
- **Brand:** FosPower

## Images

![FosPower 3.5mm Male to Female Auxiliary Stereo Audio Headphone Jack AUX Adapter [4Conductor TRRS | 24K Gold Plated Plug] for iPhone, Smartphones, Tablets, Speakers, Microphone & Card Readers (3 Pack) - Image 1](https://m.media-amazon.com/images/I/61DEPsskqQL.jpg)
![FosPower 3.5mm Male to Female Auxiliary Stereo Audio Headphone Jack AUX Adapter [4Conductor TRRS | 24K Gold Plated Plug] for iPhone, Smartphones, Tablets, Speakers, Microphone & Card Readers (3 Pack) - Image 2](https://m.media-amazon.com/images/I/51O6kxiwQ4L.jpg)
![FosPower 3.5mm Male to Female Auxiliary Stereo Audio Headphone Jack AUX Adapter [4Conductor TRRS | 24K Gold Plated Plug] for iPhone, Smartphones, Tablets, Speakers, Microphone & Card Readers (3 Pack) - Image 3](https://m.media-amazon.com/images/I/6159ZVkVJ5L.jpg)
![FosPower 3.5mm Male to Female Auxiliary Stereo Audio Headphone Jack AUX Adapter [4Conductor TRRS | 24K Gold Plated Plug] for iPhone, Smartphones, Tablets, Speakers, Microphone & Card Readers (3 Pack) - Image 4](https://m.media-amazon.com/images/I/61bYiezHwVL.jpg)
![FosPower 3.5mm Male to Female Auxiliary Stereo Audio Headphone Jack AUX Adapter [4Conductor TRRS | 24K Gold Plated Plug] for iPhone, Smartphones, Tablets, Speakers, Microphone & Card Readers (3 Pack) - Image 5](https://m.media-amazon.com/images/I/61pkdVqqxJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ works as advertised
*by B***A on 22 October 2018*

Good quality. A bit thick but otherwise really really good

## Frequently Bought Together

- FosPower 3.5mm Male to Female Auxiliary Stereo Audio Headphone Jack AUX Adapter, 4-Conductor TRRS for iPhone, Smartphones, Tablets, Speakers, Microphone & Card Readers (3 Pack)
- 3-Pack AUX Headphone 3.5mm Extension Cable - Male to Female Extender Audio Auxiliary Jack Adapter Wire Cord Plug Connector for iPhone iPod iPad, Smartphone Tablet, Home Car Speaker System (3 INCH)
- 3.5mm Angle Male to Female Audio Adapter, 90 Degree Right Angle Gold-Plated TRRS Stereo Jack Plug AUX Connector Compatible with Headset, Tablets, MP3 Players, Game Controller, Speakers(2 PACK)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/444521400-fospower-3-5mm-male-to-female-auxiliary-stereo-audio-headphone](https://www.desertcart.dk/products/444521400-fospower-3-5mm-male-to-female-auxiliary-stereo-audio-headphone)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-24*