---
product_id: 662353827
title: "Aux Bluetooth 5.4 Adapter for Car, Bluetooth Receiver with 3.5mm Jack, LED Display, Hands-Free Calling, 20-Hour Playtime, Wireless Bluetooth Receiver for Speaker/Wired Headphones/Car"
brand: "ugreen"
price: "171 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Ugreen"
url: https://www.desertcart.pl/products/662353827-aux-bluetooth-5-4-adapter-for-car-bluetooth-receiver-3
store_origin: PL
region: Poland
---

# Dual device pairing for seamless multitasking Bluetooth 5.4 for crystal-clear audio 20-hour battery life with quick 2-hour charge Aux Bluetooth 5.4 Adapter for Car, Bluetooth Receiver with 3.5mm Jack, LED Display, Hands-Free Calling, 20-Hour Playtime, Wireless Bluetooth Receiver for Speaker/Wired Headphones/Car

**Brand:** ugreen
**Price:** 171 zł
**Availability:** ✅ In Stock

## Summary

> 🚗🔊 Drive Smart, Sound Smarter — Stay Connected, Hands-Free!

## Quick Answers

- **What is this?** Aux Bluetooth 5.4 Adapter for Car, Bluetooth Receiver with 3.5mm Jack, LED Display, Hands-Free Calling, 20-Hour Playtime, Wireless Bluetooth Receiver for Speaker/Wired Headphones/Car by ugreen
- **How much does it cost?** 171 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/662353827-aux-bluetooth-5-4-adapter-for-car-bluetooth-receiver-3)

## Best For

- ugreen enthusiasts

## Why This Product

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

## Key Features

- • **Smart Dual Pairing:** Connect two devices simultaneously—switch effortlessly between calls and playlists without missing a beat or a business call.
- • **Intuitive LED Display:** Stay informed at a glance with a sleek LED screen showing battery status and volume levels, designed for distraction-free driving.
- • **Next-Level Audio Clarity:** Experience ultra-stable, high-fidelity sound with the latest Bluetooth 5.4 technology—your car’s new best friend for music and calls.
- • **All-Day Power, Zero Interruptions:** Keep the vibe alive with an impressive 20-hour battery life and fast 2-hour recharge, so your soundtrack never quits.
- • **Hands-Free Control at Your Fingertips:** Multifunction button lets you manage calls, music, and volume safely, keeping your focus on the road and your style on point.

## Overview

The UGREEN Aux Bluetooth 5.4 Adapter transforms any car stereo with a 3.5mm jack into a wireless audio powerhouse. Featuring the latest Bluetooth 5.4 for stable, high-quality streaming, it supports dual device pairing and offers up to 20 hours of continuous playtime on a single 2-hour charge. Its multifunction button and LED display provide intuitive control and real-time status updates, making hands-free calls and music streaming safer and more convenient for busy professionals on the go.

## Description

UGREEN Aux Bluetooth 5.4 Adapter for Car, Bluetooth Receiver with 3.5mm Jack, LED Display, Hands-Free Calling, 20-Hour Playtime, Wireless Bluetooth Receiver for Speaker/Wired Headphones/Car: desertcart.co.uk: Electronics & Photo

Review: Great little item - Great little adapter. Works really well. I bought this so I could have handsfree in the car. Good value for money and the battery lasts ages. Was really easy to connect. Not sure about music as I only use it for calls
Review: Brilliant little receiver - Very easy to connect and works well 👍

## Features

- Bluetooth 5.4: The Aux Bluetooth Adapter for Cars with the latest Bluetooth 5.4 technology delivers high-quality audio, seamless and stable connection, making it ideal for car music streaming, hands-free calling and more
- Multifunction Button: The Bluetooth Car Adapter with a multifunction button allows you to answer/hang up/switch songs/adjust volume, etc., making your drive safer and more convenient
- 20-Hour Battery Life: The Aux Bluetooth Car Adapter offers up to 20 hours of battery life with a 2-hour charge. Music and calls run smoothly even during the charging process
- Dual Pairing: The Car Aux Bluetooth Adapter can connect to two devices simultaneously, allowing you to enjoy your music without missing important calls. Note: Calls take priority and music will be paused
- LED Display: The Aux Bluetooth Adapter for Car lights up after turning on to show the current battery level. You can charge it in time and enjoy uninterrupted music. The display shows the current volume when you adjust the volume using the volume buttons Note: Press and hold the "Next Song" button for 5 seconds to turn off the light. With the memory function, it will remain off when you turn it on next time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D6TMQC7S |
| Audio Input | 3.5mm AUX |
| Audio Output Mode | Stereo |
| Audio Output Type | auxiliary |
| Battery Charge Time | 2 Hours |
| Battery Types | Lithium-Ion |
| Battery Weight | 6.3 Grams |
| Best Sellers Rank | 3 in Bluetooth Car Kits |
| Bluetooth support? | Yes |
| Brand | UGREEN |
| Brand Name | UGREEN |
| Colour | black |
| Compatibility Options | Bluetooth-Enabled Devices, Car Stereo System |
| Compatible Devices | Car Stereo System |
| Compatible with Vehicle Type | Most vehicle types with a car audio system |
| Connectivity Technology | AUX |
| Connectivity technology | AUX |
| Connector Type Used on Cable | Auxiliary |
| Control Method | Touch |
| Control Type | Volume control, multi-function button |
| Controller Type | Button Control |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 674 Reviews |
| Display Type | LED |
| Enclosure Material | Plastic |
| Hardware Interface | Bluetooth |
| Human Interface Input | Buttons |
| Includes Remote | No |
| Installation Type | wired |
| Item Weight | 23 Grams |
| Item weight | 23 Grams |
| Lithium Battery Energy Content | 2 Watt Hours |
| Lithium Battery Weight | 0.15 Grams |
| Manufacturer | UGREEN GROUP LIMITED UK |
| Material | Plastic |
| Media Types | MP3, WAV, AAC, FLAC |
| Model Name | Aux Bluetooth 5.4 Adapter For Car |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Number of Channels | 1 |
| Number of Lithium-ion Cells | 1 |
| Number of Ports | 1 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product Features | Hands-Free Calls |
| Product Warranty | 2 |
| Rechargeable Battery Included | Yes |
| Special feature | Hands-Free Calls |
| Supported Application | Spotify, YouTube, MP3, AAC, Music Streaming Apps, Hands-Free Call Applications |
| Supported Standards | Bluetooth 5.4 |
| Voltage | 5 Volts (DC) |
| Wireless Compability | Bluetooth |

## Product Details

- **Special feature:** Hands-Free Calls
- **Brand:** UGREEN
- **Connectivity technology:** AUX
- **Power source:** Battery Powered
- **Material:** Plastic

## Images

![Aux Bluetooth 5.4 Adapter for Car, Bluetooth Receiver with 3.5mm Jack, LED Display, Hands-Free Calling, 20-Hour Playtime, Wireless Bluetooth Receiver for Speaker/Wired Headphones/Car - Image 1](https://m.media-amazon.com/images/I/61Xel5RG3xL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can the adapter pair with Bluetooth Headphones/speakers/earbuds?**
A: No, it can't.

**Q: Which audio decoding methods does this adapter support?**
A: This adapter only supports SBC and AAC audio decoding methods and does not support other audio decoding methods(such as aptX or other high-quality decoding methods).

**Q: What functions does this adapter have?**
A: It is only a Bluetooth receiver and does not include transmitter functionality.

**Q: What should Apple and Samsung users pay attention to?**
A: The product does not automatically reconnect after Bluetooth is turned off and requires manual reconnection.

**Q: Why does the product sometimes disconnect?**
A: The product may disconnect when used near strong magnetic fields or magnetic accessories due to the power isolation module integrated into our design.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little item
*by M***L on 4 January 2026*

Great little adapter. Works really well. I bought this so I could have handsfree in the car. Good value for money and the battery lasts ages. Was really easy to connect. Not sure about music as I only use it for calls

### ⭐⭐⭐⭐⭐ Brilliant little receiver
*by K***E on 20 February 2026*

Very easy to connect and works well 👍

### ⭐⭐⭐⭐ slight distortion when volume is maxed out. Good audio when set at mid levels.
*by W***. on 12 February 2026*

as title. It sounds better when not maxing out audio. Battery life is great! lasted for an entire 5hr drive with battery to spare. But to be honest, most of us would plug it in.

## Frequently Bought Together

- UGREEN 5.4 Bluetooth Car Adapter, [Noise Cancellation] Aux Bluetooth Receiver for Car, 3.5mm Wireless Audio Receiver for Music/Hands-Free Call/Home Stereo/Wired Speaker, 20H Battery Life
- COMSOON Bluetooth Receiver for Car, Noise Cancelling 3.5mm AUX Bluetooth Car Adapter, Wireless Audio Receiver for Home Stereo/Wired Headphones, Hands-Free Call, 16H Battery Life - Black+Silver

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**Shop now:** [https://www.desertcart.pl/products/662353827-aux-bluetooth-5-4-adapter-for-car-bluetooth-receiver-3](https://www.desertcart.pl/products/662353827-aux-bluetooth-5-4-adapter-for-car-bluetooth-receiver-3)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-01*