---
product_id: 451255221
title: "JOYROOM Bluetooth 5.4 Car Adapter FM Transmitter 81W Bluetooth Cigarette Lighter Adapter [PD45W&QC36W] Fast Charging Dual Mics HiFi Bass LED Display Wireless Radio Hands-Free Calling Support USB Drive"
brand: "joyroom"
price: "$881"
currency: MXN
in_stock: true
reviews_count: 8
category: "Joyroom"
url: https://www.desertcart.mx/products/451255221-joyroom-bluetooth-5-4-car-adapter-fm-transmitter-81w-bluetooth
store_origin: MX
region: Mexico
---

# HiFi Deep Bass with One-Click Boost Bluetooth 5.4 Ultra-Stable Connection 81W PD & QC3.0 Dual Fast Charging JOYROOM Bluetooth 5.4 Car Adapter FM Transmitter 81W Bluetooth Cigarette Lighter Adapter [PD45W&QC36W] Fast Charging Dual Mics HiFi Bass LED Display Wireless Radio Hands-Free Calling Support USB Drive

**Brand:** joyroom
**Price:** $881
**Availability:** ✅ In Stock

## Summary

> 🚗🔊 Charge Fast, Connect Faster, Drive Smarter!

## Quick Answers

- **What is this?** JOYROOM Bluetooth 5.4 Car Adapter FM Transmitter 81W Bluetooth Cigarette Lighter Adapter [PD45W&QC36W] Fast Charging Dual Mics HiFi Bass LED Display Wireless Radio Hands-Free Calling Support USB Drive by joyroom
- **How much does it cost?** $881 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/451255221-joyroom-bluetooth-5-4-car-adapter-fm-transmitter-81w-bluetooth)

## Best For

- joyroom enthusiasts

## Why This Product

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

## Key Features

- • **Immersive HiFi Bass Boost:** Activate powerful bass instantly with one click and transform your car into a mobile concert hall with rich, dynamic sound.
- • **Lightning-Fast Dual Charging:** Power up two devices simultaneously with 81W combined output (45W PD + 36W QC3.0) — perfect for the always-on-the-go professional.
- • **Crystal-Clear Hands-Free Calls:** Dual mics with CVC 8.0 noise reduction block road and wind noise, delivering pristine call quality for safe, distraction-free driving.
- • **Smart LED Voltage & Night Mode:** 7-color LED light bar doubles as a voltage monitor to alert you of battery health, while customizable lighting keeps your cockpit stylish and distraction-free.
- • **Seamless Bluetooth 5.4 Connectivity:** Experience instant 1-second pairing and auto-reconnect with next-level signal stability and zero dropouts, ensuring uninterrupted calls and music.

## Overview

The JOYROOM Bluetooth 5.4 Car Adapter is a cutting-edge FM transmitter and fast-charging cigarette lighter adapter delivering 81W power via PD45W and QC36W dual ports. It features ultra-stable Bluetooth 5.4 for lag-free music and calls, dual noise-cancelling mics for crystal-clear hands-free communication, and a one-click bass boost for immersive HiFi sound. With a 7-color LED voltage display and multi-protection safety features, it’s compatible with nearly all smartphones and vehicles, making it the ultimate smart accessory for modern drivers.

## Description

desertcart.com: JOYROOM Bluetooth 5.4 Car Adapter FM Transmitter 81W Bluetooth Cigarette Lighter Adapter [PD45W&QC36W] Fast Charging Dual Mics HiFi Bass LED Display Wireless Radio Hands-Free Calling Support USB Drive : Electronics

Review: The Best Purchase I've Ever Made on desertcart! - Oh. My. Goodness! I'm not kidding you, this is, BY FAR, the best thing I've EVER purchased from desertcart! I am MORE than pleased and HIGHLY impressed! I just got this about an hour ago. It was SO easy to setup and just as easy to use. It took no time at all. The instructions are in English and very easy to follow. Not only that, it's aesthetically pleasing to look at it, too! I love the RGB Lights and the sleek, modern design. They really put some thought into the functionality, as well. All the buttons and ports are positioned perfectly. For instance, the place where you plug in your devices is on the right-hand side, so you don't have to worry about trying to get past all your charging cords in order to press the call button in order to answer a call or to access the skip or pause buttons for your music. And, the sound quality is unreal! Music and calls are CRYSTAL clear. This is truly an outstanding and remarkable product! Honestly, I was shocked. I hate to say it, but I was expecting mediocre quality, even after reading all the good reviews. If you're looking for an FM Transmitter for your car, look no further. Definitely, without a doubt, buy this! I promise, you will NOT be disappointed. If for some reason you ARE disappointed, you must've received a fluke or something, which, as we ALL know, ends up happening occasionally. If that DOES happen, I would recommend getting a replacement sent and trying again. With all that being said, I'll definitely be looking into what other products this company has to offer. If they keep up this kind of quality at these kind of reasonable prices, which is hard to come by these days, they'll certainly have me as a life-long customer, and without question, I'll definitely be recommending their products to everyone I know. Wow! Absolutely amazing! Great job, JOYROOM! Keep up the good work! FYI - The instructions tell you to pick an FM station that is only static. The keyword here is 'ONLY' static. Before setting up the transmitter, what I would suggest doing is to find an FM station that you THINK is only static and just drive around for a minute to make SURE it STAYS 100% static. If you hear ANY faint music or talking coming through the static AT ALL, even just a little bit, your music and phone calls WILL have static in them, so make SURE the FM station you choose is 100% static.
Review: It works great and exceeds expectations. - The transmitter works very well from the first use. The Bluetooth connection is fast and stable, the sound is clear and without noise, and it also charges the phone quite quickly.

## Features

- [Upgraded Bluetooth 5.4 Car Adapter] - Auto-Reconnect & Stable Connection JOYROOM Bluetooth car adapter helps you say goodbye to Bluetooth lag and dropouts! Newly upgraded Bluetooth 5.4 chip optimizes signal range & anti-interference, delivering faster, more stable transmission for Bluetooth FM transmitter car—perfect for uninterrupted calls and music. 1-second quick pairing for first use, auto-reconnects instantly to your device when starting the car (no repeated pairing). Supports Bluetooth & USB stick (≤64GB) playback, ideal as a Bluetooth transmitter for car without built-in Bluetooth, adaptador bluetooth para carro
- [81W Fast Charging Bluetooth Car FM Transmitter] - PD45W + QC3.0 36W Dual Ports, you can charge 2 devices simultaneously via this fast charging car charger Bluetooth adapter! 45W PD3.0 port charges for iPhone 15 to 70% and for iPhone 17 to 65% in 30 mins, 36W QC3.0 port fast-charges for Samsung, for Xiaomi, for Google and other devices. Compatible with most fast-charging protocols, solves the "slow charging" pain point. This fm transmitter Bluetooth car charger works as usb bluetooth adapter for car, meeting high-speed needs for commutes and road trips
- [Dual Mic & CVC Noise Reduction] - Clear Hands-Free Calls, Experience clear hands-free calls with this car radio Bluetooth, featuring upgraded dual-mic design plus CVC 8.0 noise suppression and echo cancellation. Paired with Bluetooth 5.4’s stable signal, block road/wind noise for crisp hands-free calling—answer/hang up/reject calls easily. Perfect hands-free Bluetooth car kit for driving, ensures safe communication without holding your phone, Bluetooth para carro
- [One-Click Bass Boost] - Hi-Fi Stereo Immersive Sound. Our Bluetooth adapter car transmitter lets you activate powerful bass boost instantly by pressing the "B" button! Adopting High-fidelity Hi-Fi technology and Bluetooth 5.4 low-latency transmission restores real sound for bluetooth radio transmitter for car. Makes music more dynamic and immersive—great for music lovers to turn your car into a mobile concert hall with this FM Bluetooth transmitter
- [7-Color LED Light Bar] - Voltage Detection & Safe Night Drive. Locate this Bluetooth adapter for car quickly at night with its 7-color LED light bar (the light can be turned off to avoid distraction). Built-in LED voltage indicator automatically detects car battery voltage when starting the car, alerting you to potential electrical issues in advance. With user-friendly design and Bluetooth auto-connect function, this car Bluetooth transmitter is easy to operate while driving
- [Multi-Protection & Wide Compatibility] - Safe & Universal. fm transmitter Bluetooth offers safe and universal use with multi-protection features and wide compatibility. Equipped with over-current, over-voltage, over-heat, and short-circuit protection, it ensures safe charging for you and your devices. Frequency range: 88.1MHz-107.9MHz (easy to find a clean FM frequency). Compatible with 12V-24V cigarette lighter sockets (fits cars, trucks, SUVs) and 99% of smartphones. Works as bluetooth cigarette adapter for car, Bluetooth para carro, and fm transmitter for all iOS/Android devices with Bluetooth compatibility
- What You Get: Bluetooth fm transmitter car adapter x 1, and user manual x 1. If our cigarette lighter charger arrives doesn’t fit your car or doesn’t work, feel free to contact us to find a satisfying solution. Please feel free to contact us to find a suitable solution. A complete car accessory and a thoughtful car gift

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGN8M6TX |
| Additional Features | 81W PD & QC 3.0 USB C Car Charger, Bluetooth 5.4 FM Transmitter for Car, Bluetooth Car Adapter Compatible with iPhone 17/16/15 & Compatible with Samsung S25/S24/S23/S22 Fast Charging and more, HiFi Deep Bass Sound, Stronger Dual Mics |
| AntennaDescription | Antenna |
| Audio Input | Microphone |
| Audio Output Mode | Stereo |
| Audio Output Type | FM/Auxiliary |
| Battery Type | Disposable Batteries |
| Best Sellers Rank | #6 in MP3 Player FM Transmitters |
| Bluetooth support? | Yes |
| Brand | JOYROOM |
| Color | Black |
| Compatibility Options | iPhone 15/15 Pro/15 Pro Max, iPhone 14 Pro Max/14 Pro/14 Plus/14/13/13 Pro Max/13 Pro/13 Mini, 12 Pro Max/12 Pro/12/ 12 Mini, 11/ 11 Pro Max/11 Pro, X/XR/XS/XS max, SE, 8/8 plus, Samsung Galaxy Note9/Note8/Note7/Note FE/S10/S9/S8, Samsung Galaxy A60/A51/A50/A42/A41/A40/A32/A31/A30/A21/A20/A12/A11/A9/A8/A02S, Samsung Galaxy M42/M40/M31/M30/M21/M20/M12/M11/F12/F02s/F41, Samsung Galaxy Tab S6/Tab S5e… |
| Compatible Devices | Compatible with Google Pixel 8/7/7 pro/6 pro/6/5/4A 5G/ 4A/ 4 XL/ 4/ 3a XL/ 3a/ 3 XL/ 3/ 2/ 2 XL/ XL, TCL, Xiaomi, Lenovo, Motorola, HUAWEI, SONY, HTC, Xperia, Nokia, Nexus, Google Nexus 6P / 6, LG W31+/ W31/ W11/ K92 5G/ K62/ Q52/ K52/ K42/ K71/ Wing 5G/ K22/ Q92 5G/ Q31/ K31/ Velvet 5G UW/ Q61/ Stylo 6/ Velvet/ Velvet 5G/ V60 ThinQ 5G UW/ V50S ThinQ 5G/ G8X ThinQ/ Q70/ K30(2019)/ K20(2019)/ K40S… |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | Bluetooth |
| Connector Type Used on Cable | Stereo Audio |
| Control Method | App |
| Control Type | App Control |
| Controller Type | App Control |
| Customer Reviews | 4.3 out of 5 stars 7,009 Reviews |
| Data Link Protocol | 81W PD&QC3.0 USB C Fast Car Charger, Bluetooth 5.4 FM Transmitter for Car, HFi Deep Bass Sound, High-Quality Safety Bluetooth Car Adapter, Stronger Dual Mics |
| Display Type | LED |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS), Plastic |
| Hardware Interface | USB Type C |
| Human Interface Input | Microphone |
| Includes Remote | No |
| Installation Type | wireless |
| Item Dimensions L x W x H | 3.48"L x 3.48"W x 2.05"H |
| Item Height | 2.05 inches |
| Item Weight | 0.06 Kilograms |
| Lithium-Battery Voltage | 20 Volts (DC) |
| Manufacturer | JOYROOM |
| Model Name | JOYROOM Bluetooth 5.3 FM Transmitter Car Adapter |
| Mounting Type | Car Cigarette Lighter Adapter |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 2 |
| Number of Ports | 2 |
| Power Source | Corded Electric |
| Rechargeable Battery Included | No |
| Supported Application | Bluetooth-enabled applications |
| Supported Media Type | USB Flash Drive |
| Supported Standards | Bluetooth 5.3 |
| Voltage | 12 Volts (DC) |
| Warranty Description | 2 year manufacturer |
| Wireless Compability | Bluetooth |

## Product Details

- **Special Feature:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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}));  ①FM Transmitter 48W PD&QC3.0 Quick Charger② Stronger Dual Mics,CVC Noise Cancelling③Advanced Bluetooth 5.3 Technology ④HiFi Deep Bass Sound⑤9-LED Backlit ⑥Hands-Free Calling⑦Larger LED Display⑧AUX Output & U Disk①FM Transmitter 48W PD&QC3.0 Quick Charger② Stronger Dual Mics,CVC Noise Cancelling③Adv…    See more
- **Brand:** JOYROOM
- **Connectivity Technology:** Wireless Bluetooth AUX,U Disk,USB
- **Power Source:** Corded Electric
- **Material:** Plastic

## Images

![JOYROOM Bluetooth 5.4 Car Adapter FM Transmitter 81W Bluetooth Cigarette Lighter Adapter [PD45W&QC36W] Fast Charging Dual Mics HiFi Bass LED Display Wireless Radio Hands-Free Calling Support USB Drive - Image 1](https://m.media-amazon.com/images/I/61A8Czyb7ZL.jpg)
![JOYROOM Bluetooth 5.4 Car Adapter FM Transmitter 81W Bluetooth Cigarette Lighter Adapter [PD45W&QC36W] Fast Charging Dual Mics HiFi Bass LED Display Wireless Radio Hands-Free Calling Support USB Drive - Image 2](https://m.media-amazon.com/images/I/71O9OskkgyL.jpg)
![JOYROOM Bluetooth 5.4 Car Adapter FM Transmitter 81W Bluetooth Cigarette Lighter Adapter [PD45W&QC36W] Fast Charging Dual Mics HiFi Bass LED Display Wireless Radio Hands-Free Calling Support USB Drive - Image 3](https://m.media-amazon.com/images/I/71YZ2zLgq4L.jpg)
![JOYROOM Bluetooth 5.4 Car Adapter FM Transmitter 81W Bluetooth Cigarette Lighter Adapter [PD45W&QC36W] Fast Charging Dual Mics HiFi Bass LED Display Wireless Radio Hands-Free Calling Support USB Drive - Image 4](https://m.media-amazon.com/images/I/71f3LLTUtWL.jpg)
![JOYROOM Bluetooth 5.4 Car Adapter FM Transmitter 81W Bluetooth Cigarette Lighter Adapter [PD45W&QC36W] Fast Charging Dual Mics HiFi Bass LED Display Wireless Radio Hands-Free Calling Support USB Drive - Image 5](https://m.media-amazon.com/images/I/71hQsOX4HCL.jpg)

## Available Options

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

## Questions & Answers

**Q: How does this effect vehicles with Sirius/XM radio?**
A: Usually cars that have Sirius XM radio already have Bluetooth 🤔

**Q: Does it have an on/off switch? My cigarette lighters have power when the car is off.**
A: No, the transmitter does not have a on/off switch when it is plugged into your cigarette lighter.

**Q: Is there a way to get the fm transmitter to go below 88.1?**
A: No it want go below 88.1

**Q: Does it work fine with the 2010 Honda CRV?**
A: I have a 2012 Honda crv and it works well

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Best Purchase I've Ever Made on Amazon!
*by C***. on December 7, 2023*

Oh. My. Goodness! I'm not kidding you, this is, BY FAR, the best thing I've EVER purchased from Amazon! I am MORE than pleased and HIGHLY impressed! I just got this about an hour ago. It was SO easy to setup and just as easy to use. It took no time at all. The instructions are in English and very easy to follow. Not only that, it's aesthetically pleasing to look at it, too! I love the RGB Lights and the sleek, modern design. They really put some thought into the functionality, as well. All the buttons and ports are positioned perfectly. For instance, the place where you plug in your devices is on the right-hand side, so you don't have to worry about trying to get past all your charging cords in order to press the call button in order to answer a call or to access the skip or pause buttons for your music. And, the sound quality is unreal! Music and calls are CRYSTAL clear. This is truly an outstanding and remarkable product! Honestly, I was shocked. I hate to say it, but I was expecting mediocre quality, even after reading all the good reviews. If you're looking for an FM Transmitter for your car, look no further. Definitely, without a doubt, buy this! I promise, you will NOT be disappointed. If for some reason you ARE disappointed, you must've received a fluke or something, which, as we ALL know, ends up happening occasionally. If that DOES happen, I would recommend getting a replacement sent and trying again. With all that being said, I'll definitely be looking into what other products this company has to offer. If they keep up this kind of quality at these kind of reasonable prices, which is hard to come by these days, they'll certainly have me as a life-long customer, and without question, I'll definitely be recommending their products to everyone I know. Wow! Absolutely amazing! Great job, JOYROOM! Keep up the good work! FYI - The instructions tell you to pick an FM station that is only static. The keyword here is 'ONLY' static. Before setting up the transmitter, what I would suggest doing is to find an FM station that you THINK is only static and just drive around for a minute to make SURE it STAYS 100% static. If you hear ANY faint music or talking coming through the static AT ALL, even just a little bit, your music and phone calls WILL have static in them, so make SURE the FM station you choose is 100% static.

### ⭐⭐⭐⭐⭐ It works great and exceeds expectations.
*by D***Z on November 15, 2025*

The transmitter works very well from the first use. The Bluetooth connection is fast and stable, the sound is clear and without noise, and it also charges the phone quite quickly.

### ⭐⭐⭐⭐ Sound Quality is Great, Build is Great, Design is Good to Great, Mic is Decent Enough
*by S***N on August 27, 2022*

Shipped very quickly. Thank you! The sound quality is pristine, provided you can find a static-free station in your area. I don't find the bass boost function useful for every song, but in cases where it does improve the song, you can simply push the button to use it. Nice! The Bluetooth connectivity is lightning fast. I connected to it right away. Because my car has two 12V ports (yes, that's not normal), I was able to set it up on the one on the left, then wanted to move it to the right one and as soon as I did, my phone was immediately connected again with no effort and in a mere split second. That's a far cry from what I'm used to. The mics work well enough. I tested this with someone else and they said it sounded like I was in a box, but it was clear. They said my phone's hands-free calling sounded better, but both were clear. Also, because my car has an Aux port (think of it like a headphone jack), I can connect this to the Aux port for static free play, while my phone is connected to this device via bluetooth. Yay! The device is feature-rich. Quick Charge (QC) 3.0, a supposed 40+W charging capability and USB-C all make for a nice set of options not usually all found on one device. I haven't tested the charging capability yet, so I'll have to update my review later. As far as the lighting, it's simply just rainbow. If that's not your thing, you can turn it off. The lit LED display easily shows the station it's tuned to, car battery charge (when you plug it in or the car turns on) and the volume. The knob works for volume adjustment, calls and play/pause. There is a button rocker on the right side that allows you to do previous/next song. The bass boost is a nice thing to have at your fingertips when you want it. It says you can even put songs on a thumb drive and plug it into it and play your songs that way. The built-in mics can work for hands-free calls. For the price, I highly recommend this bluetooth adapter. A few things I would have preferred are: 1) LED light colors other than just rainbow 2) Perhaps less bulky 3) A fast-forward/rewind function (perhaps a push-twist or shift the knob left/right?)

## Frequently Bought Together

- 2022 Bluetooth 5.3 FM Transmitter for Car, JOYROOM [Stronger Dual Mics & HiFi Deep Bass Sound] , 48W PD&QC3.0 Bluetooth Car Adapter, Hands-Free Calling, Larger LED, AUX Output & U Disk
- Qifutan Car Phone Holder Mount Phone Mount for Car Windshield Dashboard Air Vent Universal Hands Free Automobile Cell Phone Holder Fit for iPhone Smartphone Carbon Fiber
- Miracase Phone Holders for Your Car with Metal Hook Clip, Air Vent Cell Phone Car Mount, Universal Automobile Cradle Fit for iPhone Android and All Smartphones, Dark Black

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-06*