---
product_id: 37622930
title: "UGREEN Bluetooth AUX Adapter Built-in Battery, Support Dual Pairs Bluetooth 5.3 Receiver for Old Stereo, 3.5mm/ RCA Dual Channel for Home Stereo Speakers"
brand: "ugreen"
price: "£17.48"
currency: GBP
in_stock: true
category: "Ugreen"
url: https://www.desertcart.co.uk/products/37622930-ugreen-bluetooth-aux-adapter-built-in-battery-support-dual-pairs
store_origin: GB
region: United Kingdom
---

# Bluetooth 5.3, 10m range 8h battery life Dual device pairing UGREEN Bluetooth AUX Adapter Built-in Battery, Support Dual Pairs Bluetooth 5.3 Receiver for Old Stereo, 3.5mm/ RCA Dual Channel for Home Stereo Speakers

**Brand:** ugreen
**Price:** £17.48
**Availability:** ✅ In Stock

## Summary

> 🎧 Upgrade your classic stereo to wireless bliss — because your music deserves the future.

## Quick Answers

- **What is this?** UGREEN Bluetooth AUX Adapter Built-in Battery, Support Dual Pairs Bluetooth 5.3 Receiver for Old Stereo, 3.5mm/ RCA Dual Channel for Home Stereo Speakers by ugreen
- **How much does it cost?** £17.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/37622930-ugreen-bluetooth-aux-adapter-built-in-battery-support-dual-pairs)

## 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

- • **Effortless One-Touch Control:** Pause, play, and auto-reconnect with intuitive button operation for hassle-free listening.
- • **8-Hour Built-in Battery Freedom:** Enjoy all-day music playback without tangled wires or constant charging.
- • **Seamless Bluetooth 5.3 Connectivity:** Experience ultra-stable wireless streaming up to 33 feet without dropouts.
- • **Dual Device Pairing for Shared Vibes:** Connect two phones simultaneously and never miss a beat with friends or partners.
- • **Universal Compatibility with RCA & 3.5mm:** Transform your vintage stereo or wired headphones into a modern Bluetooth powerhouse.

## Overview

The UGREEN Bluetooth AUX Adapter is a sleek, portable Bluetooth 5.3 receiver with built-in 8-hour battery life, supporting dual device pairing and both 3.5mm and RCA outputs. It effortlessly converts old stereo systems and wired headphones into wireless audio hubs, delivering high-quality, low-latency sound with a stable 10-meter range, perfect for modernizing your home audio experience.

## Description

desertcart.com: UGREEN Bluetooth AUX Adapter Built-in Battery, Support Dual Pairs Bluetooth 5.3 Receiver for Old Stereo, 3.5mm/ RCA Dual Channel for Home Stereo Speakers : Electronics

## Features

- AUX 3.5mm/RCA audio receiver : There are 3.5mm or RCA output port for home old stereo speakers/wired headphones and more to connect mobile phones, computers, tablets to play music via Bluetooth. Turning ordinary audio equipment into Bluetooth devices and enjoying the music feast.
- Dual Pairing for Shared Music: Connect two phone simultaneously via the Bluetooth receiver. Share musical and visual experiences with close lovers or friends.
- Built-in Battery: The Bluetooth receiver has a built-in battery that can be used while charging or work for 8 hours without wire tangles.
- 10M Transmission Distance: With built in Bluetooth 5.3, this Bluetooth adapter can provide a stable Bluetooth connection for up to 10 meters / 33 feet. Move throughout the home without worry of disconnecting, enjoying a stable connection and your music.
- Simple, Straightforward Operation: Once successfully connected, the Ugreen Bluetooth Receiver will automatically reconnect to the last device when turned on. Short press the button on the top to pause/resume music at any time.
- High-Quality, Low-Latency: With Bluetooth 5.3 chip and supports multiple decoding methods, achieve high-quality, low-latency transmission effortlessly for the best audio experience.
- What’s In the Box: 1x UGREEN Bluetooth Receiver Adapter , 1 x Micro USB Charging Cable (3ft/1m), 1 x 3.5mm Audio Cable (3ft/1m), 1 x User Manual (NOT included RAC cable and charger)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01J5DYWTW |
| Additional Features | Built-In Bluetooth, Built-in Battery, Double Pairing |
| Audio Input | 3.5mm AUX, RCA |
| Audio Output Mode | Stereo |
| Audio Output Type | Headphone |
| Best Sellers Rank | #89,983 in Electronics ( See Top 100 in Electronics ) #376 in Wireless Audio Receivers & Adapters |
| Bluetooth support? | Yes |
| Brand | UGREEN |
| Built-In Media | 1x UGREEN Bluetooth Receiver Adapter , 1 x Micro Charging Cable (3ft/1m), 1 x 3.5mm Audio Cable (3ft/1m), 1 x User Manual (NOT included RAC cable and charger) |
| Color | Black |
| Compatibility Options | Bluetooth-enabled devices |
| Compatible Devices | Wired Headphone, Speaker, Home Stereo, Car Stereo |
| Connectivity Technology | Bluetooth |
| Connector Type Used on Cable | 3.5MM AUX, RAC Audio, Stereo Audio |
| Control Method | Touch, Voice |
| Controller Type | windows, phone |
| Customer Reviews | 4.3 4.3 out of 5 stars (347) |
| Hardware Interface | Bluetooth 5 |
| Includes Remote | No |
| Installation Type | wired and wireless |
| Item Weight | 4.7 Ounces |
| Lithium Battery Weight | 5 Grams |
| Lithium-Battery Energy Content | 0.74 Watt Hours |
| Manufacturer | Ugreen Group Limited |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Power Source | Battery Powered |
| Rechargeable Battery Included | Yes |
| Supported Media Type | bluetooth |
| Supported Standards | Bluetooth 5.3 |
| Warranty Description | no |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** UGREEN
- **Connectivity Technology:** Bluetooth
- **Item Weight:** 4.7 Ounces
- **Power Source:** Battery Powered
- **Special Feature:** Built-In Bluetooth, Built-in Battery, Double Pairing

## Images

![UGREEN Bluetooth AUX Adapter Built-in Battery, Support Dual Pairs Bluetooth 5.3 Receiver for Old Stereo, 3.5mm/ RCA Dual Channel for Home Stereo Speakers - Image 1](https://m.media-amazon.com/images/I/618lO3kOcLL.jpg)
![UGREEN Bluetooth AUX Adapter Built-in Battery, Support Dual Pairs Bluetooth 5.3 Receiver for Old Stereo, 3.5mm/ RCA Dual Channel for Home Stereo Speakers - Image 2](https://m.media-amazon.com/images/I/61b3+a9hHcL.jpg)
![UGREEN Bluetooth AUX Adapter Built-in Battery, Support Dual Pairs Bluetooth 5.3 Receiver for Old Stereo, 3.5mm/ RCA Dual Channel for Home Stereo Speakers - Image 3](https://m.media-amazon.com/images/I/71d2oC1RlFL.jpg)
![UGREEN Bluetooth AUX Adapter Built-in Battery, Support Dual Pairs Bluetooth 5.3 Receiver for Old Stereo, 3.5mm/ RCA Dual Channel for Home Stereo Speakers - Image 4](https://m.media-amazon.com/images/I/71Hxltmq22L.jpg)
![UGREEN Bluetooth AUX Adapter Built-in Battery, Support Dual Pairs Bluetooth 5.3 Receiver for Old Stereo, 3.5mm/ RCA Dual Channel for Home Stereo Speakers - Image 5](https://m.media-amazon.com/images/I/61C3p3o+VtL.jpg)

## Questions & Answers

**Q: Does it work while plugged in to a power source? I do not need the battery aspect. I want to leave it plugged in all the time.**
A: Hi Dawn,Thanks for your enquiry.Yes, this item can work while plugged into a power source. But please kindly note that it is better to use a 5V 1A power adapter.Thanks for your all support to Ugreen.Any more information, please contact us with support.us@ugreen.com.cn.

**Q: How many Bluetooth connections/devices does this device support?**
A: It can only be connected to one at a time. But I personally have a  laptop and a couple of phones that it is paired with. Just have to disconnect then connect when you change devices.

**Q: Does this support Passive or Active speakers?**
A: Active only, there's no power amplifier in this thing...

**Q: Can this device connect directly to the receiver**
A: yes

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-10*