---
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: "90 zł"
currency: PLN
in_stock: true
reviews_count: 9
category: "Kromen"
url: https://www.desertcart.pl/products/328795629-bluetooth-aux-adapter-wireless-bluetooth-car-adapter-mini-portable-3
store_origin: PL
region: Poland
---

# Built-in mic for hands-free calls 33ft stable wireless range Bluetooth 5.0 for crystal-clear sound Bluetooth Aux Adapter, Wireless Bluetooth Car Adapter, Mini Portable 3.5mm Aux Receiver for Car, Headphones, Home Stereo Music System (Black)

**Brand:** kromen
**Price:** 90 zł
**Availability:** ✅ In Stock

## Summary

> 🎧 Upgrade your sound game—wireless freedom meets classic stereo vibes!

## 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?** 90 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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

- • **Dual Device Pairing:** Stay connected to two devices simultaneously—never miss a call or your favorite playlist again.
- • **Compact & Clutter-Free:** Miniature design with a 3.5mm aux jack eliminates cable chaos and fits discreetly anywhere.
- • **Drive Safe, Talk Smart:** Integrated high-sensitivity microphone supports crystal-clear hands-free calls and voice navigation alerts.
- • **Next-Gen Bluetooth 5.0:** Experience faster pairing, ultra-stable connections, and premium sound quality up to 33 feet away.
- • **Seamless Stereo Upgrade:** Transform any old car or home stereo into a wireless Bluetooth powerhouse—no rewiring needed.

## Overview

The KROMEN Bluetooth Aux Adapter is a sleek, portable 3.5mm receiver that wirelessly connects your non-Bluetooth car or home stereo to any Bluetooth-enabled device. Featuring Bluetooth 5.0 for stable, high-quality audio within a 33ft range, dual device pairing, and a built-in microphone for hands-free calls, it’s the perfect tech upgrade for professionals seeking seamless, clutter-free audio streaming on the go.

## 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

Review: Quality of audio is powerful. - Awesome!! Quality of audio is powerful. Easy to set up. Up to 7 hours working time. We have an older model vehicle, so this gadget saved the day!!
Review: Works as long as it's stationary - I use this for my PS Vita, and it does work through A2DP. Be careful if you're using this on a laptop. If your laptop does not support line-in, it won't work! I thought it was defective on my Lenovo P15, but it turns out I don't have line-in. Do pay attention to that. Works fine on PC with line-in support. As long as you keep this stationary, the sound is fine. I would not recommend this for a car.

## 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 | #6,528 in Electronics ( See Top 100 in Electronics ) #33 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 | 3.5mm aux jack |
| Control Method | Voice |
| Customer Reviews | 4.0 4.0 out of 5 stars (4,121) |
| 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 |
| 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality of audio is powerful.
*by B***W on December 13, 2025*

Awesome!! Quality of audio is powerful. Easy to set up. Up to 7 hours working time. We have an older model vehicle, so this gadget saved the day!!

### ⭐⭐⭐⭐⭐ Works as long as it's stationary
*by M***Y on February 25, 2025*

I use this for my PS Vita, and it does work through A2DP. Be careful if you're using this on a laptop. If your laptop does not support line-in, it won't work! I thought it was defective on my Lenovo P15, but it turns out I don't have line-in. Do pay attention to that. Works fine on PC with line-in support. As long as you keep this stationary, the sound is fine. I would not recommend this for a car.

### ⭐⭐⭐⭐ Pretty good
*by -***0 on December 1, 2021*

Overall, this is super sketchy, but it actually worked pretty well. For those who are wondering, controls are simple: - Click+hold to turn on - Click+hold again to start pairing - Click once to pause/play - Double click to call back the last phone number from your recent call list. (why though) Pros: - It's small, easy to use, and the battery lasts a long time - Charging cable is small (~6in) so it won't take up much space in the car - Doesn't have many moving parts Cons: - The button is weird. There is no click, so it's not always clear if you've pressed it. Not an issue, but makes me worry about how long it will last - I noticed that the music isn't very loud with an iPhone 13. I have to crank the car stereo up a bit with the phone at max volume to make it work - There is no off button. It turns off after being disconnected UNLESS it is in pairing mode, in which case you have to wait for the battery to die. - Occasionally when you turn it on, the device won't pair with your phone (it's rare but noticeable). There's not much you can do here since entering pairing mode prevents it from turning off until the battery dies, and there's no off button, so you have to just wait for it to power cycle. Overall, a good product, I use it in my car, and if you have a USB port near your aux input, this is pretty good.

## Frequently Bought Together

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-21*