---
product_id: 328795629
title: "Bluetooth Aux Adapter, Wireless Bluetooth Car Adapter, Mini Portable 3.5mm Aux Receiver for Car, Headphones, Home Stereo Music System (Black)"
brand: "kromen"
price: "€ 21.42"
currency: EUR
in_stock: true
category: "Kromen"
url: https://www.desertcart.at/products/328795629-bluetooth-aux-adapter-wireless-bluetooth-car-adapter-mini-portable-3
store_origin: AT
region: Austria
---

# Built-in mic for hands-free calls Bluetooth 5.0 for crystal-clear sound Dual device auto-connect Bluetooth Aux Adapter, Wireless Bluetooth Car Adapter, Mini Portable 3.5mm Aux Receiver for Car, Headphones, Home Stereo Music System (Black)

**Brand:** kromen
**Price:** € 21.42
**Availability:** ✅ In Stock

## Summary

> 🎧 Upgrade your sound game—wireless freedom, zero compromises!

## Quick Answers

- **What is this?** Bluetooth Aux Adapter, Wireless Bluetooth Car Adapter, Mini Portable 3.5mm Aux Receiver for Car, Headphones, Home Stereo Music System (Black) by kromen
- **How much does it cost?** € 21.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/328795629-bluetooth-aux-adapter-wireless-bluetooth-car-adapter-mini-portable-3)

## Best For

- kromen enthusiasts

## Why This Product

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

## Key Features

- • **Revive Your Old Stereo:** Transform any 3.5mm aux input into a wireless powerhouse—car, home, or headphones.
- • **Dual Device Pairing Magic:** Connect two devices simultaneously and auto-reconnect for zero interruptions.
- • **Hands-Free Calls on the Go:** Built-in high-sensitivity mic lets you take calls and hear navigation without missing a beat.
- • **Mini Size, Maximum Convenience:** Compact design fits anywhere—plug in, play, and declutter your space instantly.
- • **Seamless Bluetooth 5.0 Streaming:** Experience ultra-stable, high-fidelity audio up to 33ft—ditch cables, keep vibes alive.

## Overview

The KROMEN Bluetooth Aux Adapter is a compact, rechargeable Bluetooth 5.0 receiver that converts any 3.5mm aux input device into a wireless streaming hub. Featuring dual device auto-connect, a built-in microphone for hands-free calls, and a stable 33ft range, it effortlessly modernizes your car, home stereo, or wired headphones with crystal-clear audio and seamless connectivity.

## Description

Buy Bluetooth Aux Adapter, Wireless Bluetooth Car Adapter, Mini Portable 3.5mm Aux Receiver for Car, Headphones, Home Stereo Music System (Black): Wireless Audio Receivers & Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Upgrade your Old Stereo: This Bluetooth aux adapter is the perfect solution to turn your old non-Bluetooth stereo system into a wireless streaming device, such as car/home stereo, speakers or even wired headphones. Note: It's not Bluetooth transmitter.
- The Latest Bluetooth 5.0: This Bluetooth car adapter is equipped with a Bluetooth 5.0 chip, which provides faster speed, more stable transmission, and high-quality sound, offering a pleasant listening experience within a steady 33ft connection range.
- Hands-Free Calling: With a built-in high-sensitivity microphone, the Bluetooth aux adapter clearly captures your voice during calls. It also supports voice notifications from navigation apps, allowing hands-free operation so you can focus on safe driving. Note: Not recommend using it while charging, it may cause noise.
- Dual and Auto Connection: The Bluetooth aux receiver can be paired with two devices at the same time, so you won’t miss any calls while listening to music. It will also automatically reconnect to the previously connected device when turned on.
- Easy to Use and Mini Size: The all-in-one multi-function button is designed for easy call management and music playback. With its slim body and 3.5mm aux jack, it eliminates tangled cables, saves space, and is simple to operate.
- GUARANTEE: If you have any issues, please let us know and we will do our best to solve your problem.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B094VWJQ15 |
| Additional Features | Built-In Microphone, Hands-Free Calls |
| Audio Input | 3.5mm aux input port of a stereo system |
| Audio Output Mode | Stereo |
| Audio Output Type | 3.5mm jack, Bluetooth |
| Battery Type | Rechargeable Lithium-Ion |
| Battery Weight | 1.05 Grams |
| Best Sellers Rank | #10,217 in Electronics ( See Top 100 in Electronics ) #50 in Wireless Audio Receivers & Adapters |
| Bluetooth support? | Yes |
| Brand | KROMEN |
| Color | black |
| Compatibility Options | Bluetooth-enabled devices |
| Compatible Devices | [INF] Smartphones, iPad tablets |
| Connectivity Technology | Wireless |
| Connector Type Used on Cable | Auxiliary |
| Control Method | Voice |
| Customer Reviews | 4.0 4.0 out of 5 stars (4,171) |
| Hardware Interface | Bluetooth, Bluetooth 5 |
| Includes Remote | No |
| Installation Type | Plug In |
| Item Dimensions L x W x H | 1"L x 1"W x 2"H |
| Item Weight | 0.02 Kilograms |
| Lithium Battery Weight | 0.6 Grams |
| Lithium-Battery Energy Content | 0.15 Watt Hours |
| Manufacturer | KROMEN/Shenzhen Yanglousi Technology Co.,Ltd |
| Model Name | KROMEN |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Channels | 1 |
| Number of Lithium-ion Cells | 1 |
| Number of Ports | 1 |
| Power Source | Battery Powered |
| Rechargeable Battery Included | Yes |
| Supported Application | Smartphones, iPad tablets, other Bluetooth-enabled devices |
| Supported Media Type | Audio |
| Supported Standards | Bluetooth 5.0 |
| UPC | 761062095464 |
| Unit Count | 1.0 Count |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** KROMEN
- **Connectivity Technology:** Wireless
- **Power Source:** Battery Powered
- **Product Dimensions:** 1"L x 1"W x 2"H
- **Special Feature:** Built-In Microphone, Hands-Free Calls

## Images

![Bluetooth Aux Adapter, Wireless Bluetooth Car Adapter, Mini Portable 3.5mm Aux Receiver for Car, Headphones, Home Stereo Music System (Black) - Image 1](https://m.media-amazon.com/images/I/51-wRV5oudS.jpg)
![Bluetooth Aux Adapter, Wireless Bluetooth Car Adapter, Mini Portable 3.5mm Aux Receiver for Car, Headphones, Home Stereo Music System (Black) - Image 2](https://m.media-amazon.com/images/I/71pipLEUlOS.jpg)
![Bluetooth Aux Adapter, Wireless Bluetooth Car Adapter, Mini Portable 3.5mm Aux Receiver for Car, Headphones, Home Stereo Music System (Black) - Image 3](https://m.media-amazon.com/images/I/71RY1wWP78S.jpg)
![Bluetooth Aux Adapter, Wireless Bluetooth Car Adapter, Mini Portable 3.5mm Aux Receiver for Car, Headphones, Home Stereo Music System (Black) - Image 4](https://m.media-amazon.com/images/I/719bF-T2Z2L.jpg)
![Bluetooth Aux Adapter, Wireless Bluetooth Car Adapter, Mini Portable 3.5mm Aux Receiver for Car, Headphones, Home Stereo Music System (Black) - Image 5](https://m.media-amazon.com/images/I/61ENJqTBe2S.jpg)

## Questions & Answers

**Q: how do you change the language? it speaks to me in a foreign language...**
A: Dear Customer,This Bluetooth receiver can't change language,please contact us for help.

**Q: Will it connect my stereo to my earbuds**
A: It should connect since it’s a Bluetooth. I only uses mines in my truck to connect my phone to listen to music

**Q: Will it work for beats headphones studio?**
A: It should

**Q: Can I rename the Bluetooth Adapter for everyone or just for  my phone

best regards**
A: Yes

## Frequently Bought Together

- Bluetooth Aux Adapter, Wireless Bluetooth Car Adapter, Mini Portable 3.5mm Aux Receiver for Car, Headphones, Home Stereo Music System (Black)
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**Shop now:** [https://www.desertcart.at/products/328795629-bluetooth-aux-adapter-wireless-bluetooth-car-adapter-mini-portable-3](https://www.desertcart.at/products/328795629-bluetooth-aux-adapter-wireless-bluetooth-car-adapter-mini-portable-3)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-07-28*