---
product_id: 637528625
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 - Pink"
brand: "nulaxy"
price: "€ 20.46"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/637528625-54w-bluetooth-5-3-car-adapter-with-4-charging-ports
store_origin: IE
region: Ireland
---

# 54W total fast charging power Bluetooth 5.3 for ultra-stable connection Deep bass with 5-color LED ambiance 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 - Pink

**Brand:** nulaxy
**Price:** € 20.46
**Availability:** ✅ In Stock

## Summary

> 🚗⚡ Charge, connect, and cruise in style with Nulaxy’s ultimate car companion!

## 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 - Pink by nulaxy
- **How much does it cost?** € 20.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/637528625-54w-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

- • **Built for Every Ride:** Robust safety protections and compatibility with 12V-24V vehicles make this adapter a must-have for any car owner.
- • **Next-Gen Bluetooth 5.3:** Experience lightning-fast pairing and crystal-clear calls with the latest Bluetooth standard.
- • **Hands-Free & Safe Driving:** Voice command support plus tactile raised buttons let you control music and calls without taking your eyes off the road.
- • **Power Up All Your Devices:** 4 simultaneous charging ports with PD 36W & QC 18W fast charge to keep your tech fully juiced on the go.
- • **Immersive Bass & Mood Lighting:** Activate deep bass with one touch and enjoy customizable 5-color LED backlighting for a stylish night drive vibe.

## Overview

The Nulaxy 54W Bluetooth 5.3 Car Adapter combines ultra-fast 4-port charging (PD 36W & QC 18W) with advanced Bluetooth 5.3 connectivity, delivering superior sound quality and hands-free control. Featuring deep bass enhancement, customizable 5-color LED lighting, and comprehensive safety protections, it’s engineered for seamless compatibility with most vehicles (12V-24V) and designed to elevate your 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.

## Product Details

- **Special Feature:** 54W High Power Fast Charging, Built-In Microphone, Colorful Lighting Effects, Deep Bass, Hands-Free Calls
- **Brand:** Nulaxy
- **Connectivity Technology:** Bluetooth
- **Power Source:** Vehicle Electrical System
- **Material:** Acrylonitrile Butadiene Styrene (ABS), 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 - Pink - Image 1](https://m.media-amazon.com/images/I/71BXIeK0wAL.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.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-26*