---
product_id: 585514012
title: "Aux to Bluetooth 6.0 Adapter 3.5mm Bluetooth Receiver for Car USB 2.0 to 3.5mm Jack Kit with Built-in Microphone Aux Input for Hands-Free Calls Compatible with Car Speaker and Home Audio"
brand: "ugreen"
price: "¥4978"
currency: JPY
in_stock: true
reviews_count: 13
category: "Ugreen"
url: https://www.desertcart.jp/products/585514012-aux-to-bluetooth-6-0-adapter-3-5mm-bluetooth-receiver
store_origin: JP
region: Japan
---

# Built-in mic for hands-free calls Bluetooth 6.0 for crisp stereo USB-powered, no charging needed Aux to Bluetooth 6.0 Adapter 3.5mm Bluetooth Receiver for Car USB 2.0 to 3.5mm Jack Kit with Built-in Microphone Aux Input for Hands-Free Calls Compatible with Car Speaker and Home Audio

**Brand:** ugreen
**Price:** ¥4978
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your ride’s sound game—wireless freedom starts here!

## Quick Answers

- **What is this?** Aux to Bluetooth 6.0 Adapter 3.5mm Bluetooth Receiver for Car USB 2.0 to 3.5mm Jack Kit with Built-in Microphone Aux Input for Hands-Free Calls Compatible with Car Speaker and Home Audio by ugreen
- **How much does it cost?** ¥4978 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/585514012-aux-to-bluetooth-6-0-adapter-3-5mm-bluetooth-receiver)

## 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

- • **Stable 10m Range:** Enjoy uninterrupted streaming with advanced Bluetooth 6.0 connectivity.
- • **Crystal Clear Calls:** Built-in microphone ensures your voice is heard loud and clear on the road.
- • **Plug & Play Simplicity:** Just connect USB power and 3.5mm jack—no app, no hassle.
- • **Compact & Durable Design:** Zinc alloy build with coiled cable keeps your setup sleek and tangle-free.
- • **Seamless Bluetooth Upgrade:** Transform any AUX input into a wireless audio hub instantly.

## Overview

The UGREEN Aux to Bluetooth 6.0 Adapter effortlessly adds wireless Bluetooth streaming and hands-free calling to any car or home audio system with a 3.5mm AUX input. Powered via USB, it features a durable zinc alloy build, supports SBC and AAC codecs for high-fidelity stereo sound, and offers a stable 10-meter connection with Bluetooth 6.0 technology. Its built-in microphone enables safe, hands-free calls, while the plug-and-play design remembers multiple devices and pairs instantly, making it the perfect modern upgrade for older audio setups.

## Description

Buy UGREEN Aux to Bluetooth 6.0 Adapter 3.5mm Bluetooth Receiver for Car USB 2.0 to 3.5mm Jack Kit with Built-in Microphone Aux Input for Hands-Free Calls Compatible with Car Speaker and Home Audio: Bluetooth Car Kits - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great way to add Bluetooth to an older stereo - I bought this UGREEN Bluetooth adapter to add wireless audio to an older stereo receiver that didn't have Bluetooth built in. Setup was about as simple as it gets. I plugged the USB end into a power source, connected the 3.5 mm plug to the AUX input on my receiver, paired my phone in seconds, and it was ready to go. The connection has been stable, and the sound quality is surprisingly good for such a small device. Music, podcasts, and YouTube audio all stream without noticeable dropouts. The blue status LED makes it easy to tell when it's connected without being overly bright. The coiled cable is a nice touch because it keeps the installation neat and doesn't leave a lot of extra cable hanging behind the stereo. If you have an older receiver, powered speakers, or a car stereo with an AUX input, this is an inexpensive way to add Bluetooth without replacing perfectly good equipment. I'd buy it again.
Review: Modern Tech for an Older Ride - If you have an older car that lacks built-in Bluetooth but has an auxiliary port, this UGREEN adapter is a total lifesaver. I was tired of messing with tangled aux cables every time I got in the car, and this tiny kit completely solved that problem. The setup is dead simple: you plug the USB end into a charger or your car's USB port for power, and the 3.5mm jack into your aux input. The Bluetooth 6.0 technology is noticeably faster than the older receivers I’ve tried. It pairs with my phone almost the instant I start the ignition, so my music is usually playing before I even pull out of the driveway. I haven't experienced any of that annoying "hiss" or background static that usually comes with cheap adapters; the sound quality is crisp and sounds just as good as a direct wired connection. The built-in microphone is another huge plus. I’ve taken several calls while driving, and people on the other end say I sound clear, which is impressive given the road noise in my car. It keeps things completely hands-free, making it much safer to navigate and take calls on the go. The cable itself is a coiled design, so it stays neat and doesn't clutter up my center console. If you want a reliable way to modernize your car's audio system without spending a fortune on a new head unit, this is the perfect solution. One thing that definitely gave me a laugh—and something you should be prepared for—is the startup voice. When you turn the car on, a voice with a very distinct Asian accent announces "power awn"

## Features

- Add Bluetooth to Your Car: UGREEN Bluetooth receiver is designed to turn home or audio systems, or speakers into hands-free, Bluetooth-enabled devices. If you want to stream music or listen to phone conversations through car’s speakers, but your vehicle didn’t come with Bluetooth, UGREEN Bluetooth Car adapter is an effective solution.
- High-Fidelity Stereo: Equipped with the latest Bluetooth v6.0 chipset, the 3.5mm Bluetooth adapter offers a 10m stable connection without delay. This car Aux Bluetooth adapter supports SBC codec, delivering clear, functional, and enjoyable sound—both for listening and for speaking.
- Hands-Free Calling: Built-in with microphones, UGREEN Bluetooth car aux receiver allows you to enjoy phone calls with hands-free calling straight through the car's speakers. With the help of this compact Aux Bluetooth car kit, you don’t have to look down at the phone on the move. Have a safe journey!
- Plug and Play: UGREEN 3.5mm Bluetooth Car Adapter is quite easy to use. Just plug it into the 3.5mm aux jack and power it by the USB port, no need to continually charge the battery! The Aux to Bluetooth adapter will automatically connect with your phone when you turn on the car. This Bluetooth car Aux adapter also can remember up to five devices and allows users to pair and share two devices at the same time without any trouble.
- Durable and Portable: UGREEN Bluetooth Car Adapter is made of zinc alloy connectors, which enhanced the durability of Bluetooth 3.5mm adapter. With a 0.3M-1.5M premium TPE elastic cable, the car USB Bluetooth adapter will meet your needs on different occasions. The UGREEN Bluetooth kit will not take up extra space in your car as it's mini size.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHXZFH79 |
| Additional Features | Built-In Microphone, Hands-Free Calls |
| Audio Input | 3.5mm AUX |
| Audio Output Mode | Stereo |
| Audio Output Type | Speaker |
| Best Sellers Rank | #2 in Bluetooth Car Kits |
| Brand | UGREEN |
| Color | Silver |
| Compatibility Options | Bluetooth-enabled devices, Speakers, Car Stereo Systems, Home Audio Systems |
| Compatible Devices | Speaker |
| Connectivity Technology | Bluetooth |
| Connector Type Used on Cable | Auxiliary |
| Control Method | Touch |
| Controller Type | USB |
| Customer Reviews | 4.6 out of 5 stars 27,255 Reviews |
| Enclosure Material | Zinc Alloy |
| Global Trade Identification Number | 06941876230532 |
| Hardware Interface | 3.5mm Audio, USB |
| Installation Type | wired |
| Manufacturer | UGREEN GROUP LIMITED |
| Material | Zinc Alloy |
| Model Name | Receptor Bluetooth 5.3 Audio |
| Number of Channels | 2 |
| Number of Ports | 2 |
| Power Source | Corded Electric |
| Special Feature | Built-In Microphone, Hands-Free Calls |
| Supported Application | Music Streaming Services (Spotify, Apple Music, etc.) |
| Supported Media Type | bluetooth |
| Supported Standards | bluetooth 5.3, SBC+AAC |
| Unit Count | 1 Count |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** UGREEN
- **Connectivity Technology:** Bluetooth
- **Material:** Zinc Alloy
- **Power Source:** Corded Electric
- **Special Feature:** Built-In Microphone, Hands-Free Calls

## Images

![Aux to Bluetooth 6.0 Adapter 3.5mm Bluetooth Receiver for Car USB 2.0 to 3.5mm Jack Kit with Built-in Microphone Aux Input for Hands-Free Calls Compatible with Car Speaker and Home Audio - Image 1](https://m.media-amazon.com/images/I/61N9Eu4OjDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great way to add Bluetooth to an older stereo
*by B***T on July 26, 2026*

I bought this UGREEN Bluetooth adapter to add wireless audio to an older stereo receiver that didn't have Bluetooth built in. Setup was about as simple as it gets. I plugged the USB end into a power source, connected the 3.5 mm plug to the AUX input on my receiver, paired my phone in seconds, and it was ready to go. The connection has been stable, and the sound quality is surprisingly good for such a small device. Music, podcasts, and YouTube audio all stream without noticeable dropouts. The blue status LED makes it easy to tell when it's connected without being overly bright. The coiled cable is a nice touch because it keeps the installation neat and doesn't leave a lot of extra cable hanging behind the stereo. If you have an older receiver, powered speakers, or a car stereo with an AUX input, this is an inexpensive way to add Bluetooth without replacing perfectly good equipment. I'd buy it again.

### ⭐⭐⭐⭐⭐ Modern Tech for an Older Ride
*by T***Y on May 12, 2026*

If you have an older car that lacks built-in Bluetooth but has an auxiliary port, this UGREEN adapter is a total lifesaver. I was tired of messing with tangled aux cables every time I got in the car, and this tiny kit completely solved that problem. The setup is dead simple: you plug the USB end into a charger or your car's USB port for power, and the 3.5mm jack into your aux input. The Bluetooth 6.0 technology is noticeably faster than the older receivers I’ve tried. It pairs with my phone almost the instant I start the ignition, so my music is usually playing before I even pull out of the driveway. I haven't experienced any of that annoying "hiss" or background static that usually comes with cheap adapters; the sound quality is crisp and sounds just as good as a direct wired connection. The built-in microphone is another huge plus. I’ve taken several calls while driving, and people on the other end say I sound clear, which is impressive given the road noise in my car. It keeps things completely hands-free, making it much safer to navigate and take calls on the go. The cable itself is a coiled design, so it stays neat and doesn't clutter up my center console. If you want a reliable way to modernize your car's audio system without spending a fortune on a new head unit, this is the perfect solution. One thing that definitely gave me a laugh—and something you should be prepared for—is the startup voice. When you turn the car on, a voice with a very distinct Asian accent announces "power awn"

### ⭐⭐⭐⭐⭐ The perfect fix for "Phone Only" Bluetooth systems
*by C***S on April 25, 2026*

I ran into a frustrating situation with my truck where the factory Bluetooth only worked for voice calls, not for streaming audio. I wish I had caught that detail at the dealership, but this adapter was the exact solution I needed. Pros: Simple Setup: Bridges the gap between my phone and the truck's Aux port perfectly. Audio Quality: Music sounds clear and connects automatically when I hop in. Compact: It doesn’t take up much space on the dash or center console. If you’re driving a vehicle that handles calls but won't play your music or podcasts over Bluetooth, don't overthink it—just get this. It saved me from a very quiet commute!

## Frequently Bought Together

- UGREEN Aux to Bluetooth 5.3 Adapter 3.5mm Bluetooth Receiver for Car USB 2.0 to 3.5mm Jack Kit with Built-in Microphone Aux Input for Hands-Free Calls Compatible with Car Speaker and Home Audio
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**Shop now:** [https://www.desertcart.jp/products/585514012-aux-to-bluetooth-6-0-adapter-3-5mm-bluetooth-receiver](https://www.desertcart.jp/products/585514012-aux-to-bluetooth-6-0-adapter-3-5mm-bluetooth-receiver)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-06*