---
product_id: 682918905
title: "54W Bluetooth 5.3 Car Adapter with 4 Charging Ports [PD 36W & QC3.0 18W], Wireless Radio FM Transmitter with Deep Bass Player & 5 Colors LED Backlit, Hands-Free Calling - Silver"
brand: "nulaxy"
price: "₨612"
currency: SCR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sc/products/682918905-54w-bluetooth-5-3-car-adapter-with-4-charging-ports
store_origin: SC
region: Seychelles
---

# 54W Fast Charging 5 Color LED Deep Bass Sound 54W Bluetooth 5.3 Car Adapter with 4 Charging Ports [PD 36W & QC3.0 18W], Wireless Radio FM Transmitter with Deep Bass Player & 5 Colors LED Backlit, Hands-Free Calling - Silver

**Brand:** nulaxy
**Price:** ₨612
**Availability:** ✅ In Stock

## Summary

> 🚗 Power Up Your Drive with Style!

## Quick Answers

- **What is this?** 54W Bluetooth 5.3 Car Adapter with 4 Charging Ports [PD 36W & QC3.0 18W], Wireless Radio FM Transmitter with Deep Bass Player & 5 Colors LED Backlit, Hands-Free Calling - Silver by nulaxy
- **How much does it cost?** ₨612 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/682918905-54w-bluetooth-5-3-car-adapter-with-4-charging-ports)

## Best For

- nulaxy enthusiasts

## Why This Product

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

## Key Features

- • **Elevate Your Music Experience:** Activate stunning bass effects for a concert-like vibe.
- • **Drive Safely with Voice Commands:** Navigate hands-free with smart voice control.
- • **Stay Connected with Bluetooth 5.3:** Enjoy lightning-fast connections and superior sound quality.
- • **Charge Multiple Devices Effortlessly:** Experience 4-Port Synchronous Charging for all your gadgets.
- • **Safety First with Comprehensive Protection:** Enjoy peace of mind with built-in safety features.

## Overview

The Nulaxy 54W Bluetooth 5.3 Car Adapter is a cutting-edge device designed for modern drivers. It features 4 charging ports with PD 36W and QC3.0 18W for fast charging, Bluetooth 5.3 for enhanced connectivity, and a vibrant 5-color LED backlight. With hands-free calling and deep bass sound, it ensures a safe and enjoyable driving experience.

## Description

Full description not available

## Features

- 54W High Power Fast Charging, 4-Port Synchronous Charging: Nulaxy Bluetooth car adapter integrates PD36W and QC18W, offering a high-speed and efficient charging solution. Its innovative four-port design supports parallel charging of multiple devices, effortlessly overcoming battery anxiety and enhancing charging efficiency.
- Technological Leadership, Revolutionary Bluetooth 5.3: The fm transmitter Bluetooth uses the latest Bluetooth 5.3 technology, significantly improving connection speed and data transmission efficiency. Enhanced sound quality ensures rapid and stable connections, providing a clearer, smoother experience for both calls and music playback.
- Stunning Bass, Colorful Lighting Effects: One-touch activation of stunning bass effects reproduces the true texture of music, offering an unparalleled musical experience. The five-color lighting design provides accurate perception at night, ensuring easy and safe operation, making nighttime driving more relaxed.
- Voice Commands and Precise Touch Control: Our Bluetooth transmitter supports smart voice navigation from your phone for truly hands-free driving. Its unique raised button design provides precise, sightless control, ensuring safety and convenience while driving.
- Comprehensive Safety Assurance and Wide Compatibility: Bluetooth adapter for car provides all-around safety protection, including over-current, over-voltage, overheating, and short-circuit protection, ensuring the safety of you and your devices. Its wide compatibility supports 12V to 24V vehicle voltages, suitable for most cars. Nulaxy continues to innovate, offering industry-leading car Bluetooth adapter that ensure safety and compatibility.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Human-Interface Input | Buttons |
| Connector Type Used on Cable | USB Type C |
| Number of Ports | 4 |
| Hardware Connectivity | Bluetooth |
| Bluetooth support? | Yes |
| Wireless Compability | Bluetooth |
| Connectivity Technology | Bluetooth |
| Number of Channels | 1 |
| Voltage | 12 Volts (DC) |
| Rechargeable Battery Included | No |
| Power Source | Battery Powered |
| Includes Remote | No |
| Color | Silver |
| Additional Features | Hands-Free Calls, 54W High Power Fast Charging, Deep Bass, Colorful Lighting Effects |

## Product Details

- **Special Feature:** 54W High Power Fast Charging, Colorful Lighting Effects, Deep Bass, Hands-Free Calls
- **Brand:** Nulaxy
- **Connectivity Technology:** Bluetooth
- **Power Source:** Battery Powered
- **Material:** Metal, Plastic

## Images

![54W Bluetooth 5.3 Car Adapter with 4 Charging Ports [PD 36W & QC3.0 18W], Wireless Radio FM Transmitter with Deep Bass Player & 5 Colors LED Backlit, Hands-Free Calling - Silver - Image 1](https://m.media-amazon.com/images/I/71F8WkEUhIL.jpg)
![54W Bluetooth 5.3 Car Adapter with 4 Charging Ports [PD 36W & QC3.0 18W], Wireless Radio FM Transmitter with Deep Bass Player & 5 Colors LED Backlit, Hands-Free Calling - Silver - Image 2](https://m.media-amazon.com/images/I/71ZY-VotejL.jpg)
![54W Bluetooth 5.3 Car Adapter with 4 Charging Ports [PD 36W & QC3.0 18W], Wireless Radio FM Transmitter with Deep Bass Player & 5 Colors LED Backlit, Hands-Free Calling - Silver - Image 3](https://m.media-amazon.com/images/I/71BQnwbBbeL.jpg)
![54W Bluetooth 5.3 Car Adapter with 4 Charging Ports [PD 36W & QC3.0 18W], Wireless Radio FM Transmitter with Deep Bass Player & 5 Colors LED Backlit, Hands-Free Calling - Silver - Image 4](https://m.media-amazon.com/images/I/81SY2v-c5EL.jpg)
![54W Bluetooth 5.3 Car Adapter with 4 Charging Ports [PD 36W & QC3.0 18W], Wireless Radio FM Transmitter with Deep Bass Player & 5 Colors LED Backlit, Hands-Free Calling - Silver - Image 5](https://m.media-amazon.com/images/I/81bXbwHUPrL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the size of the plug-in connector, and which car models is it compatible with?**
A: Sizes: Diameter 24mm with spring clip, Depth 57mm

**Q: How can I avoid or reduce noise?**
A: For best sound quality, set the car audio volume below 50% before connecting your phone. Then, connect to the FM frequency & Bluetooth. Adjust the phone & BC91 volume first. If it's still too low, adjust the car audio system to reach the ideal level.

**Q: How do I match & switch frequencies?**
A: Turn on car radio to blank FM frequency. Set the BC91 to the same frequency as the car radio. Long-press the BC91 rotate button until frequency flashes. Turn clockwise to increase, counter-clockwise to decrease.

**Q: The device isn't working/power isn't responding/display isn't showing/car audio isn't receiving sound/unable to play?**
A: 1) Ensure that the FM transmitter is on.

**Q: How to pair the FM transmitter with your phone via Bluetooth?**
A: Plug BC91 into car cigarette lighter socket to power on. Enable your phone's Bluetooth is on. Then search for 'BC91 and select 'connect'. Once connected, you can start playing music, using navigation, or making hands-free calls.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceeded my expectations. Couldn’t ask for better.
*by P***X on August 22, 2024*

Initially I was just searching for a decent plug-in car charger with at least 2 Power Delivery USB-C and 2 USB-A ports. Then I stumbled upon this product in the same price range. It had most of the charging port specs I wanted AND there was the added function of turning my car radio into a bluetooth speaker. I was a bit suspicious of the quality of these features based on the low $10 price tag, but I figured “oh what the heck, as long as it charges my phone, any other features are all up-side, regardless or quality.”Well, it turns out after receiving and briefly testing out the item, all of the advertised features work well and I couldn’t come up with any complaints about the quality. I’m not an audiophile, so I can’t really tell you about all the different sound characteristics, but I can definitely say that the sound was clear with no static. The FM signal was strong to create complete silence on the radio station you tell it to connect to (when it is connected but no sound is playing). The microphone built into this device transmitted my voice clearly to the person on the other end of a phone call, without me having to pay special attention to where I was directing my voice from a normal driving position in my truck with my power port down low front and center. I even tried it in a power port located inside an open armrest console slightly below where the driver’s elbow would be, and it still picked up my voice clearly.It’s nice that it allows you to choose whatever FM frequency you want for transmitting to your radio. The bluetooth connected to my phone easily. The colorful LED light ring around the device lets you choose the color or let it continuously slowly cycle through all the colors, but I found the best LED feature to be the fact that you can turn them the lights off. I also like that you can easily hold a button down to turn the entire unit off when you don’t want it to automatically connect to your phone and vehicle. This is also good for preserving my truck’s battery since my power port is the type that stays on even when my truck is off. Note that the charging ports DO still work when the rest of the unit is powered off. The bass boost option toggles on and off, but my truck has crappy speakers, so I couldn’t tell if this feature improved the sound or made it worse. There’s even a voltmeter built in that lets you see the voltage of your vehicle’s battery whenever you power this unit on. That will help me monitor how much drain is on my truck’s battery after long periods without running it. I haven’t yet had a chance to properly test the accuracy of the advertised charging port specs, but I’ll update this review if I find that the charging speed or wattage don’t seem as advertised. I’ll also update this review if the quality of the product degrades or if it stops working too soon.If I were being greedy, the only improvements to this product that I would have asked for would be an increase in Power Delivery charging wattage specs. And although the following is probably overkill, I like the idea an additional mechanical switch to turn off power to the entire device including the charging ports, absolutely ensuring zero phantom drain on the car battery. Such a feature does not seem to be popular on chargers anywhere though since their phantom drain when not in use is considered negligible enough.Overall I find this product to be GREAT and as FLAWLESS as you can get for $10. I plan to order one in a different color for another vehicle as soon as I submit this review.

### ⭐⭐⭐⭐⭐ Good quality for cheap
*by D***H on September 16, 2025*

Works well. Music comes out clear. Plug and go. Simple to use. Has ports to charge your phone and other devices

### ⭐⭐⭐⭐⭐ I'm surprised... 😯
*by M***N on July 14, 2025*

The media could not be loaded. This is my first time trying these type of transmitters and I gotta say this works absolutely for the price.It cost less on the Scosche I bought just to try out and it just works out the gate after set-up. It has Super Fast Charging if you have a android which I was surprised about that's very convenient.There is no static like the Scosche at any volume and it is very clear. The size is hit or a miss depending on the vehicle and I won't hit it as a negative every car is different.The call quality was good the person I called could hear me perfectly. Overall I give this a 5 out of 5 it just blew my expectations out the water for some I bought for a hit or miss.I used a 90s chevy with stock radio as the test subject. Definitely give this a try

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-25*