---
product_id: 538782042
title: "Golvery Upgraded Bluetooth 5.4 Receiver for Speaker, Wireless Audio Adapter for Home Audio Car Stereo with 3.5mm RCA Jack, 20 Hours Playtime, Dual Connection to 2 Phones, Easy Control ON/Off Slider"
brand: "golvery"
price: "€ 45.99"
currency: EUR
in_stock: true
reviews_count: 13
category: "Golvery"
url: https://www.desertcart.com.cy/products/538782042-golvery-upgraded-bluetooth-5-4-receiver-for-speaker-wireless-audio
store_origin: CY
region: Cyprus
---

# Dual device connection Bluetooth 5.4 Hi-Fi streaming 20-hour battery life Golvery Upgraded Bluetooth 5.4 Receiver for Speaker, Wireless Audio Adapter for Home Audio Car Stereo with 3.5mm RCA Jack, 20 Hours Playtime, Dual Connection to 2 Phones, Easy Control ON/Off Slider

**Brand:** golvery
**Price:** € 45.99
**Availability:** ✅ In Stock

## Summary

> 🎧 Upgrade your sound game—wireless freedom for your timeless speakers!

## Quick Answers

- **What is this?** Golvery Upgraded Bluetooth 5.4 Receiver for Speaker, Wireless Audio Adapter for Home Audio Car Stereo with 3.5mm RCA Jack, 20 Hours Playtime, Dual Connection to 2 Phones, Easy Control ON/Off Slider by golvery
- **How much does it cost?** € 45.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/538782042-golvery-upgraded-bluetooth-5-4-receiver-for-speaker-wireless-audio)

## Best For

- golvery enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Music Marathon:** Enjoy uninterrupted tunes with a powerful 20-hour rechargeable battery and fast 2-hour charging.
- • **Plug, Play & Control with Ease:** Minimalist ON/OFF slider and included cables make setup a breeze—no tech headaches, just pure sound.
- • **Revive Your Classic Audio Gear:** Transform your vintage speakers and car stereos into modern wireless sound systems effortlessly.
- • **Dual Device Pairing, One Control:** Connect two phones simultaneously and switch playback instantly—perfect for shared playlists or work calls.
- • **Seamless Bluetooth 5.4 Connectivity:** Experience ultra-stable, high-fidelity wireless audio with the latest Bluetooth 5.4 technology.

## Overview

The Golvery Upgraded Bluetooth 5.4 Receiver effortlessly converts your wired speakers and car stereos into wireless audio hubs. Featuring the latest Bluetooth 5.4 for stable, high-quality streaming, it supports dual device connections and delivers up to 20 hours of continuous playtime. Compact and easy to use with included 3.5mm and RCA cables, it keeps the music flowing even while charging, making it the perfect upgrade for professionals who demand seamless, stylish audio connectivity.

## Description

Product Description The Latest Bluetooth V5.4 Faster Transmission & Stable Connection Super Long Working Time 240mAh rechargeable lithium battery & 20H working time Dual link pairing Pair with 2 devices simultaneously Music can only play from 1 device but you can switch between them Wide Bluetooth Range 33ft Bluetooth Range Easy to Set Up Only ON/OFF Switch and Pairing Button Plug & Play What's in the package? 1x Bluetooth Receiver with 3.5mm cable 1x RCA Audio Cable 1X USB-C Charging Cable 1X User Manual Can I use it while it it charging? Yes, of course! When you charge J205, it will keep always on working! Can I use it while it it charging? Yes, of course! When you charge J205, it will keep always on working! Can I use it for my TV? I'm afraid it can't use as a transmitter for your TV. Please kindly note it's a bluetooth receiver, not a bluetooth transmitter. Can I use it for my TV? I'm afraid it can't use as a transmitter for your TV. Please kindly note it's a bluetooth receiver, not a bluetooth transmitter. Can it pair with bluetooth headphones/speaker? No, it can't pair with bluetooth headphones or speaker. It's a bluetooth receiver, not a transmitter. It can make your old speaker/stereo system/car stereo/wired headphones to play music wireless from your phone via Bluetooth connection. Can it pair with bluetooth headphones/speaker? No, it can't pair with bluetooth headphones or speaker. It's a bluetooth receiver, not a transmitter. It can make your old speaker/stereo system/car stereo/wired headphones to play music wireless from your phone via Bluetooth connection. Can I connect two phones simultaneously? Sure, our J205 support dual link connection. You can connect two phones simultaneously. But only one device can play music at any time. You have to stop the music on one device to play on the other. Can I connect two phones simultaneously? Sure, our J205 support dual link connection. You can connect two phones simultaneously. But only one device can play music at any time. You have to stop the music on one device to play on the other. Can it work for TV/PC/DVD/Projector? I'm afraid it can't work for TV/PC/DVD/Projector. Can it work for TV/PC/DVD/Projector? I'm afraid it can't work for TV/PC/DVD/Projector. Golvery Bluetooth Receiver and Bluetooth Transmitter Comparison Table J205 J207 BTI-018 BTI-038 BTWH-038

Review: Five Stars - This is one of the coolest little electronic devices.This Bluetooth audio receiver can make any speaker a Bluetooth device. I have an older speaker behind a TV in my bedroom, plugged directly into the TV, to make it louder. Now I can plug this receiver into that speaker and listen to my playlist on my iPhone or iPad without connecting them using an auxiliary cord. It connects with any Bluetooth device wirelessly. For my car,I can plug the bluetooth receiver into 3.5mm Jack port,also can enable the car speaker bluetooth function,and listen to music from my iphone or ipad wirelessly. To use this it does need to be charged first. It took 2 hours to fast charge and it does comes with a USB cord to charge it. Once charged I was able to easily pair it to my iPhone and I was playing in a matter of seconds.And it works long time with 12 hours of playing time, or up to 400 hours on standby. So if you have some older speakers or TV or car kit that do not built-in bluetooth, then this audio receiver is exactly what you need. This is really a great product, very convenient and practical, value for money.
Review: Fantastic device - works flawlessly - This is a fantastic product. Had an older hi-fi without Bluetooth connectivity. As most music now streamed to devices through Bluetooth phone, didn't want to get rid of my excellent hi-fi. Purchased this device from Golvery Direct and pleasantly surprised how easy and seamlessly it worked. The device is very small and unobtrusive. Came with both a 3.5mm jack and a pair of RCA leads. Simply plugged device into back of my hi-fi, switched it on (it has a rechargeable battery) and my smartphone instantly recognised it and paired with the device. Sound quality was superb. I rarely write reviews but I am so happy with this product I made an exception. Golvnery Direct as the seller also fantastic to deal with. I cannot recommend this product enough.

## Features

- 【The Latest Bluetooth V5.4】 With upgraded Bluetooth V5.4 technology and the advanced chipset, combining A2DP profile, this J205 receiver comes with stable connectivity and remarkable signal stability. Bluetooth adapter Provides high quality and clear Hi-Fi music streaming. Creates enjoyable listening experience.
- 【Save Your Old Speakers】Bluetooth receiver is a excellent solution to make your old speaker/stereo system/car stereo/wired headphones to play music wireless from your phone/tablet/laptop via Bluetooth connection. Bluetooth aux adapter brings new life to your old audio equipment! NOTE: it is NOT a Bluetooth transmitter, CANNOT work for TV/PC to pair with Bluetooth headphones/speaker.
- 【Keeping Working While Charging】This upgraded Bluetooth receiver for car can keep working while it is charging, which means it will never stop streaming. It will pair with the last pairing devices automatically when you turn on the Bluetooth function of the device.
- 【Easy to Use】Bluetooth rca adapter can be paired with your Bluetooth devices like smartphone/tablet/laptop and connect it to your car stereo/old speaker/home stereo system/wired speaker/headphones by the 3.5mm/RCA audio cable (included). NOTE: There isn’t a built-in microphone, CANNOT support hands-free calling.
- 【20-Hour Long Battery Life】With the built-in 240mAh rechargeable lithium battery, bluetooth receiver 3.5mm jack takes only 2 hours to fully charge by the micro USB charging cable. And it can last to work for about 20 hours, brings you all-day music enjoyment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01KZ1S46A |
| Audio Input | 3.5mm, RCA |
| Audio Output Mode | Stereo |
| Audio Output Type | Headphone, Speaker |
| Battery Charge Time | 2 Hours |
| Battery Types | Lithium-Ion or Lithium-Ion Polymer |
| Battery Weight | 1 Grams |
| Best Sellers Rank | 14 in Bluetooth Car Kits |
| Bluetooth support? | Yes |
| Box Contents | NO |
| Brand | Golvery |
| Brand Name | Golvery |
| Colour | Black |
| Compatibility Options | Speaker, Tablet, Smartphone, Personal Computer |
| Compatible Devices | Personal Computer, Smartphone, Speaker, Tablet |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | Auxiliary, Bluetooth, RCA |
| Connectivity technology | Auxiliary , Bluetooth, RCA |
| Connector Type Used on Cable | 3.5mm, RCA |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | iPadOS |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 3,584 Reviews |
| Enclosure Material | Plastic |
| Hardware Interface | Bluetooth |
| Human Interface Input | Buttons |
| Includes Remote | No |
| Installation Type | Plug-and-play |
| Item Dimensions L x W x H | 26L x 8W x 50H millimetres |
| Item Weight | 14 Grams |
| Lithium Battery Energy Content | 1 Watt Hours |
| Lithium Battery Voltage | 3.7 Volts |
| Lithium Battery Weight | 2 Grams |
| Manufacturer | JTKJ |
| Material | Plastic |
| Media Types | MP3, WAV, FLAC, AAC |
| Model Name | Stereo J205 |
| Number of Batteries | 1 A batteries required. (included) |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product Features | Dual Connection, Easy to use, Fast Charging |
| Product Warranty | 12-month quality warranty |
| Product dimensions | 26L x 8W x 50H millimetres |
| Rechargeable Battery Included | No |
| Special feature | Dual Connection , Easy to use, Fast Charging |
| Supported Application | Music Streaming |
| Supported Standards | Bluetooth 5.4 |
| UPC | 709586688397 709586688748 |
| Unit Count | 1.0 count |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Golvery
- **Connectivity technology:** Bluetooth
- **Material:** Plastic
- **Power source:** Battery Powered
- **Special feature:** Built-In Microphone, Dual Connection, Hands-Free Calls, Volume Control, bluetooth 5.4

## Images

![Golvery Upgraded Bluetooth 5.4 Receiver for Speaker, Wireless Audio Adapter for Home Audio Car Stereo with 3.5mm RCA Jack, 20 Hours Playtime, Dual Connection to 2 Phones, Easy Control ON/Off Slider - Image 1](https://m.media-amazon.com/images/I/61YAqXBLyAL.jpg)
![Golvery Upgraded Bluetooth 5.4 Receiver for Speaker, Wireless Audio Adapter for Home Audio Car Stereo with 3.5mm RCA Jack, 20 Hours Playtime, Dual Connection to 2 Phones, Easy Control ON/Off Slider - Image 2](https://m.media-amazon.com/images/I/71QdNFXc9EL.jpg)
![Golvery Upgraded Bluetooth 5.4 Receiver for Speaker, Wireless Audio Adapter for Home Audio Car Stereo with 3.5mm RCA Jack, 20 Hours Playtime, Dual Connection to 2 Phones, Easy Control ON/Off Slider - Image 3](https://m.media-amazon.com/images/I/71-kTUMT3qL.jpg)
![Golvery Upgraded Bluetooth 5.4 Receiver for Speaker, Wireless Audio Adapter for Home Audio Car Stereo with 3.5mm RCA Jack, 20 Hours Playtime, Dual Connection to 2 Phones, Easy Control ON/Off Slider - Image 4](https://m.media-amazon.com/images/I/71rkyutp33L.jpg)
![Golvery Upgraded Bluetooth 5.4 Receiver for Speaker, Wireless Audio Adapter for Home Audio Car Stereo with 3.5mm RCA Jack, 20 Hours Playtime, Dual Connection to 2 Phones, Easy Control ON/Off Slider - Image 5](https://m.media-amazon.com/images/I/71FJ8IrgQXL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I use it while it it charging?**
A: Yes, of course! When you charge J205, it will keep always on working!

**Q: Can I use it for my TV?**
A: I'm afraid it can't use as a transmitter for your TV. Please kindly note it's a bluetooth receiver, not a bluetooth transmitter.

**Q: Can it pair with bluetooth headphones/speaker?**
A: No, it can't pair with bluetooth headphones or speaker. It's a bluetooth receiver, not a transmitter. It can make your old speaker/stereo system/car stereo/wired headphones to play music wireless from your phone via Bluetooth connection.

**Q: Can I connect two phones simultaneously?**
A: Sure, our J205 support dual link connection. You can connect two phones simultaneously. But only one device can play music at any time. You have to stop the music on one device to play on the other.

**Q: Can it work for TV/PC/DVD/Projector?**
A: I'm afraid it can't work for TV/PC/DVD/Projector.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by K***N on 21 November 2016*

This is one of the coolest little electronic devices.This Bluetooth audio receiver can make any speaker a Bluetooth device. I have an older speaker behind a TV in my bedroom, plugged directly into the TV, to make it louder. Now I can plug this receiver into that speaker and listen to my playlist on my iPhone or iPad without connecting them using an auxiliary cord. It connects with any Bluetooth device wirelessly. For my car,I can plug the bluetooth receiver into 3.5mm Jack port,also can enable the car speaker bluetooth function,and listen to music from my iphone or ipad wirelessly. To use this it does need to be charged first. It took 2 hours to fast charge and it does comes with a USB cord to charge it. Once charged I was able to easily pair it to my iPhone and I was playing in a matter of seconds.And it works long time with 12 hours of playing time, or up to 400 hours on standby. So if you have some older speakers or TV or car kit that do not built-in bluetooth, then this audio receiver is exactly what you need. This is really a great product, very convenient and practical, value for money.

### ⭐⭐⭐⭐⭐ Fantastic device - works flawlessly
*by S***P on 8 August 2023*

This is a fantastic product. Had an older hi-fi without Bluetooth connectivity. As most music now streamed to devices through Bluetooth phone, didn't want to get rid of my excellent hi-fi. Purchased this device from Golvery Direct and pleasantly surprised how easy and seamlessly it worked. The device is very small and unobtrusive. Came with both a 3.5mm jack and a pair of RCA leads. Simply plugged device into back of my hi-fi, switched it on (it has a rechargeable battery) and my smartphone instantly recognised it and paired with the device. Sound quality was superb. I rarely write reviews but I am so happy with this product I made an exception. Golvnery Direct as the seller also fantastic to deal with. I cannot recommend this product enough.

### ⭐⭐⭐⭐ Good Bluetooth reciever with nice sound but bad battery
*by K***N on 14 April 2023*

Great value for what it does, the sound quality was very suprising. I have my speakers connected by digital input from my PC and also by RCA to this recieiver and cant even tell any difference in sound quality between the two. My only issue is that the battery gave up after a month of use. The receiver still works, but I have to keep it connected by USB. Update: The seller got in contact and has replaced the device. Very pleased with the customer service. Will see how the new device goes.

## Frequently Bought Together

- Golvery Bluetooth Receiver for Old Speaker with Latest Bluetooth V5.4, 20-Hour Battery Life, Handsfree Calls, Dual Connection to 2 Cell Phones, Built-in Microphone, for Wired Headphones, Home Stereo
- StarTech.com 6in RCA to 3.5mm Female Cable - Audio to RCA Cable - 3.5mm Female to 2x RCA Male - Aux to RCA - Stereo Audio Cable (MUFMRCA) , Black

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-07-11*