---
product_id: 509891477
title: "Bluetooth Adapter 5.4 for Car, Bluetooth Receiver 3.5mm Jack with Built-in Microphone for Car Stereo/Speaker/Home Stereo/Wired Headphones,15H Battery Life"
brand: "ugreen"
price: "SAR 141"
currency: SAR
in_stock: true
reviews_count: 13
category: "Ugreen"
url: https://www.desertcart.com.sa/products/509891477-bluetooth-adapter-5-4-for-car-bluetooth-receiver-3-5mm
store_origin: SA
region: Saudi Arabia
---

# Built-in mic for hands-free calls Bluetooth 5.4 for crystal-clear audio 15H battery life with fast 2H charging Bluetooth Adapter 5.4 for Car, Bluetooth Receiver 3.5mm Jack with Built-in Microphone for Car Stereo/Speaker/Home Stereo/Wired Headphones,15H Battery Life

**Brand:** ugreen
**Price:** SAR 141
**Availability:** ✅ In Stock

## Summary

> 🚗🔊 Elevate your drive: wireless sound and hands-free calls, perfected.

## Quick Answers

- **What is this?** Bluetooth Adapter 5.4 for Car, Bluetooth Receiver 3.5mm Jack with Built-in Microphone for Car Stereo/Speaker/Home Stereo/Wired Headphones,15H Battery Life by ugreen
- **How much does it cost?** SAR 141 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/509891477-bluetooth-adapter-5-4-for-car-bluetooth-receiver-3-5mm)

## 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

- • **Plug & Play Versatility:** Instantly transform any 3.5mm aux port into a wireless hub for your car stereo, home speakers, or wired headphones—simplicity meets sophistication.
- • **Marathon 15-Hour Playback:** Keep your music and calls going all day long with a powerful battery that charges fully in just 2 hours—never miss a beat or a call.
- • **Dual Device Pairing for Social Sync:** Connect two devices simultaneously and switch seamlessly between calls and playlists—perfect for sharing your vibe with friends on the go.
- • **Seamless Bluetooth 5.4 Connectivity:** Experience ultra-stable, high-speed wireless audio with the latest Bluetooth 5.4 tech—no dropouts, just pure sound clarity.
- • **Drive Safely with Hands-Free Calling:** Answer calls effortlessly via the big one-touch button and built-in microphone, keeping your focus on the road and your hands on the wheel.

## Overview

The UGREEN Bluetooth Adapter 5.4 is a compact, rechargeable device that converts any 3.5mm aux input into a wireless Bluetooth receiver. Featuring the latest Bluetooth 5.4 technology, it delivers superior audio quality with a signal-to-noise ratio over 90dB. Designed for safe driving, it includes a built-in microphone and one-touch call control. With a robust 15-hour battery life and fast 2-hour charging, it supports dual device connections for seamless switching between calls and music. Compatible with car stereos, home speakers, and wired headphones, this adapter is a versatile upgrade for any audio setup.

## Description

Product description UGREEN 3.5mm Car Bluetooth 5.3 Receiver aplus content video Faster, Wider, and More Stable with Bluetooth 5.3 How to Use this Aux Bluetooth 5.3 Receiver? Why is it difficult to turn on this Bluetooth 5.3 car adapter sometimes? What can I do to solve this issue? Cause using it in very cold conditions might temporarily cause your device to turn off or difficult to turn it on. You can use a hair dryer to blow it for 1-2 minutes via the hot air, and then press the button for turning it on. Why is it difficult to turn on this Bluetooth 5.3 car adapter sometimes? What can I do to solve this issue? Cause using it in very cold conditions might temporarily cause your device to turn off or difficult to turn it on. You can use a hair dryer to blow it for 1-2 minutes via the hot air, and then press the button for turning it on. What to do if the Bluetooth audio does not work when calling? It is necessary to select on the phone whether the audio is output from the phone or from Bluetooth when calling. What to do if the Bluetooth audio does not work when calling? It is necessary to select on the phone whether the audio is output from the phone or from Bluetooth when calling. Compare with Other UGREEN Bluetooth Adapters Car Bluetooth Receiver Flight Bluetooth Adapter Car Bluetooth Transceiver USB Bluetooth Adapter

Review: Works Great in My Car! 🚗 - Used this with my car and it worked perfectly! Super easy to pair and the sound quality is clear with no noticeable lag. Great little gadget for making older car stereos Bluetooth-friendly. Compact, reliable, and exactly what I needed. Highly recommend!
Review: Perfect perfect !! - Perfect. Just buy it don’t even hesitate.

## Features

- 【Latest Bluetooth 5.4】Enjoy clearer calls in the car and higher-quality music with UGREEN Aux to Bluetooth 5.3 Receiver. The latest Bluetooth 5.4 can greatly improve the speed and stability of Bluetooth transmission, and increase the sound signal-to-noise ratio to over 90dB.
- 【Hands-Free Calling for Car】Ensure safe driving with UGREEN Bluetooth 5.4 Car Adapter. The Bluetooth receiver is designed with a big one-touch answer button and a built-in microphone, which allows you to easily answer calls through the car's speakers while driving.
- 【15H Battery Life & Fast Charging】With the large capacity built-in battery, UGREEN Aux Bluetooth Adapter can play music continuously for 15 hours or stand by for 200 hours. It can be fully charged in.
- 【Easy To Use】UGREEN Aux to Bluetooth 5.4 Receiver can easily use with car audio systems, speakers, amplifiers, and headphones. Just plug the adapter into the 3.5mm aux port, and you can easily connect these devices to mobile phones, tablets, etc.
- 【Dual Device Connection Supported】UGREEN Bluetooth 5.4 Receiver support connects 2 devices simultaneously. You can easily switch devices for calls and music while driving, and change music with your friends at parties.
- 【What You Get】1 * UGREEN 5.4 Car Bluetooth Adapter, 1 * user manual, 24-month warranty, 24-hour customer service, lifetime technical support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Additional Features | Hands-free Calls, Noise Cancellation, Long Battery Life, Fast Charge, Low Latency |
| Antennadescription | Antenna integrated into the device |
| Asin | B0B4JTKF6T |
| Audio Input | 3.5mm AUX |
| Audio Output Mode | Stereo |
| Audio Output Type | auxiliary, bluetooth |
| Battery Charge Time | 2 Hours |
| Battery Type | Lithium-Ion |
| Battery Weight | 5 Grams |
| Best Sellers Rank | #6,441 in Electronics (See Top 100 in Electronics) #10 in Bluetooth Car Kits |
| Bluetooth Support | Yes |
| Brand | UGREEN |
| Color | Black |
| Compatibility Options | Smartphone, Speaker, Car Stereo |
| Compatible Devices | Car Audio Systems, Speakers, Amplifiers, Wired Headphones, Mobile Phones, Tablets |
| Compatible With Vehicle Type | Car |
| Connectivity Technology | AUX |
| Connector Type Used On Cable | Auxiliary |
| Control Method | Touch |
| Control Type | Volume Control |
| Controller Type | Touch Control |
| Country Of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (10,083) 4.3 out of 5 stars |
| Data Link Protocol | L2CAP |
| Display Type | LED |
| Enclosure Material | Plastic |
| Hardware Interface | Bluetooth 5 |
| Human Interface Input | Buttons |
| Includes Remote | No |
| Installation Type | wired |
| Item Dimensions L X W X H | 5.7L x 2.8W x 1.3H centimeters |
| Item Weight | 0.08 Kilograms |
| Lithium Battery Energy Content | 300 Milliampere Hour (mAh) |
| Lithium Battery Voltage | 3.7 Volts |
| Lithium Battery Weight | 2 Grams |
| Manufacturer | Ugreen Group Limited |
| Model Name | Aux Bluetooth Adapter Auto |
| Number Of Batteries | 1 Lithium Metal batteries required. (included) |
| Number Of Channels | 2 |
| Number Of Lithium Ion Cells | 1 |
| Number Of Ports | 1 |
| Outer Material | Plastic |
| Power Source | Battery Powered |
| Rechargeable Battery Included | Yes |
| Supported Application | Spotify, YouTube, MP3, AAC, etc. |
| Supported Media Type | MP3, WAV, WMA, AAC |
| Supported Standards | Bluetooth 6.0 |
| Unit Count | 1 Count |
| Warranty Description | All UGREEN Products are covered with the 24-month Warranty and 24-hour customer service. |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** UGREEN
- **Connectivity technology:** AUX
- **Material:** Plastic
- **Power source:** Battery Powered
- **Special features:** Hands-free Calls, Noise Cancellation, Long Battery Life, Fast Charge, Low Latency

## Images

![Bluetooth Adapter 5.4 for Car, Bluetooth Receiver 3.5mm Jack with Built-in Microphone for Car Stereo/Speaker/Home Stereo/Wired Headphones,15H Battery Life - Image 1](https://m.media-amazon.com/images/I/61ZsOM5ey8L.jpg)

## Available Options

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

## Questions & Answers

**Q: Why is it difficult to turn on this Bluetooth 5.3 car adapter sometimes? What can I do to solve this issue?**
A: Cause using it in very cold conditions might temporarily cause your device to turn off or difficult to turn it on. You can use a hair dryer to blow it for 1-2 minutes via the hot air, and then press the button for turning it on.

**Q: What to do if the Bluetooth audio does not work when calling?**
A: It is necessary to select on the phone whether the audio is output from the phone or from Bluetooth when calling.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great in My Car! 🚗
*by C***N on 19 July 2025*

Used this with my car and it worked perfectly! Super easy to pair and the sound quality is clear with no noticeable lag. Great little gadget for making older car stereos Bluetooth-friendly. Compact, reliable, and exactly what I needed. Highly recommend!

### ⭐⭐⭐⭐⭐ Perfect perfect !!
*by M***T on 19 February 2026*

Perfect. Just buy it don’t even hesitate.

### ⭐⭐⭐⭐ It’s alright
*by S***. on 13 February 2025*

The mic is not the best, but to stream music it is perfect!

## Frequently Bought Together

- UGREEN 5.4 Aux Bluetooth Adapter for Car, [Greater Connection] Bluetooth Aux Adapter for Car, Bluetooth aux Receiver for Home Stereo/Wired Speaker, 15H Battery Life
- USB C Car Charger, 3-Port 67W Dual USB-C & USB-A Car Power Adapter PD/QC Fast Charging Cigarette Lighter for iPhone 16/15/14/13/12/11/Pro Max, iPad, Samsung Galaxy S25 S24/S23/S22/S21, Pixel, Android
- (Apple MFi Certified) iPhone AUX Cord, Lightning to 1/8 Inch Audio Cable, 3.3ft Headphone Jack Adapter Male Aux Stereo Cable Compatible for iPhone 14/13/12/11/XR/X/8/7 (White)

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**Shop now:** [https://www.desertcart.com.sa/products/509891477-bluetooth-adapter-5-4-for-car-bluetooth-receiver-3-5mm](https://www.desertcart.com.sa/products/509891477-bluetooth-adapter-5-4-for-car-bluetooth-receiver-3-5mm)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-07-14*