---
product_id: 681227512
title: "Bluetooth 5.3 FM Transmitter 54W [PD 36W & QC3.0 18W] Fast Car Charger with 4 Charging Ports, Deep Bass Bluetooth Adapter Car Hands-Free Kit with 5-Colour LED, NX16 Black"
brand: "nulaxy"
price: "200.81 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Nulaxy"
url: https://www.desertcart.tn/products/681227512-bluetooth-5-3-fm-transmitter-54w-pd-36w-and-qc3
store_origin: TN
region: Tunisia
---

# 54W ultra-fast charging power Bluetooth 5.3 for crystal-clear audio 4 simultaneous device charging ports Bluetooth 5.3 FM Transmitter 54W [PD 36W & QC3.0 18W] Fast Car Charger with 4 Charging Ports, Deep Bass Bluetooth Adapter Car Hands-Free Kit with 5-Colour LED, NX16 Black

**Brand:** nulaxy
**Price:** 200.81 DT
**Availability:** ✅ In Stock

## Summary

> 🚗⚡ Charge, Connect & Cruise in Style with Nulaxy NX16!

## Quick Answers

- **What is this?** Bluetooth 5.3 FM Transmitter 54W [PD 36W & QC3.0 18W] Fast Car Charger with 4 Charging Ports, Deep Bass Bluetooth Adapter Car Hands-Free Kit with 5-Colour LED, NX16 Black by nulaxy
- **How much does it cost?** 200.81 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/681227512-bluetooth-5-3-fm-transmitter-54w-pd-36w-and-qc3)

## 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

- • **Bass That Moves You:** Activate deep bass with one touch and transform your car into a concert hall.
- • **Next-Gen Bluetooth 5.3:** Experience seamless, ultra-stable connections and pristine sound quality for calls and music.
- • **Hands-Free, Stress-Free:** Voice commands and tactile raised buttons ensure safe, distraction-free control while driving.
- • **Power Up at Lightning Speed:** 54W total output with PD 36W & QC 18W fast charging keeps all your devices juiced on the go.
- • **Vibrant Night Drive Ambiance:** 5-color LED lighting enhances nighttime visibility and adds a stylish vibe to your dashboard.

## Overview

The Nulaxy NX16 Bluetooth 5.3 FM Transmitter is a cutting-edge car accessory combining 54W fast charging across 4 ports with advanced Bluetooth 5.3 technology for superior audio and call clarity. Featuring deep bass enhancement, customizable 5-color LED lighting, and intuitive voice and touch controls, it ensures a safer, more enjoyable driving experience. Compatible with most vehicles (12V-24V), it’s the ultimate all-in-one solution for power, connectivity, and entertainment on the road.

## Description

NULAXY relies on Bluetooth FM transmitter for cars. The NX16 FM transmitter is our latest project, equipped with a high power of 54W and leads the new trend in charging technology. It has a dual Type-C and USB interface design that supports charging four devices simultaneously, ensuring sufficient power supply. The NX16 FMBluetooth adapter is also equipped with the latest 5.3 Bluetooth for cars, which provides exceptional music quality, more stable connections and extremely low latency and provides an unparalleled smooth experience for music and calls. In addition, it provides deep bass effects that make every ride a musical feast. The colourful lighting gives night driving a vibrant touch and gives an extra sense of safety. The uniquely designed raised buttons allow easy and direct operation, which helps reduce distractions when driving and increase road safety. Its comprehensive compatibility supports vehicle voltages from 12V to 24V, making it suitable for most vehicles. Intelligent voice control and hands-free function make conversations more comfortable and ensure a cleaner driving pleasure. NULAXY represents the latest innovation in car transmitters with its professional, reliable and leading brand image. When you choose NULAXY every ride becomes a journey of exceptional quality, bringing new innovation and reliability to your car experience.

Review: Awesome product - Oh my gosh! It works beautifully! Easy to install and pair with car and iPhone! I’d give 10 stars if I could! Packaged awesome and safely! Instructions are easy to understand! Clear and Siri does what you tell her to! Sounds great.
Review: Works well, nice options - Inexpensive, lots of inputs , works well for radio

## Features

- 54W High Performance Fast Charging, 4-Port Sync Charging The NX16 Bluetooth car adapter integrates PD36W and QC18W, providing a fast and efficient charging solution. Its innovative four-port design supports parallel charging of multiple devices, effortlessly overcoming battery anxiety and improving charging efficiency.
- TECHNOLOGICAL LEADING, REVOLUTIONARY BLUETOOTH 5.3: The NX16 FM transmitter Bluetooth uses the latest Bluetooth 5.3 technology, greatly improving the connection speed and data transmission efficiency. The improved sound quality ensures fast and stable connections and ensures a clearer and smoother experience for both calls and music playback.
- STUNNING BASS, COLORFUL LIGHT EFFECTS Activating stunning bass effects with the touch of a button reproduces the true texture of the music and provides an unparalleled music experience. The five-color lighting design ensures precise perception at night, ensures easy and safe operation and makes driving at night more relaxed.
- Voice Commands & Precise Touch Control Our Bluetooth transmitter supports advanced voice commands for truly hands-free driving. Its unique raised button design allows precise, blind control, ensuring safety and comfort when driving.
- Comprehensive Safety Guarantee and Wide Compatibility The Bluetooth adapter for car provides comprehensive safety protection, including over-current, over-voltage, overheating and short circuit protection, ensuring the safety of you and your devices. Its wide compatibility supports vehicle voltages from 12V to 24V, suitable for most cars. NULAXY continues to innovate and offer industry-leading Bluetooth adapters for cars that ensure safety and compatibility.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D1Y1424Y |
| Additional Features | High-power fast charging, revolutionary Bluetooth 5.3 technology leadership, stunning bass, colorful light effects, voice commands and precise touch control |
| Audio Input | Bluetooth |
| Audio Output Mode | Stereo |
| Audio Output Type | bluetooth, fm_radio |
| Best Sellers Rank | #70,698 in Electronics ( See Top 100 in Electronics ) #95 in Car Audio FM Transmitters |
| Bluetooth support? | Yes |
| Brand | Nulaxy |
| Color | black |
| Compatibility Options | Car Stereo System, Bluetooth-enabled devices |
| Compatible Devices | Car stereo system, smartphone |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Connector Type Used on Cable | USB Type C |
| Control Method | Voice |
| Control Type | Voice and Touch Control |
| Controller Type | Voice Control |
| Customer Reviews | 4.4 out of 5 stars 8,135 Reviews |
| Data Link Protocol | Bluetooth |
| Display Type | LED |
| Enclosure Material | Plastic, Electronic Components |
| Hardware Interface | USB, USB Type C |
| Human Interface Input | Buttons |
| Includes Remote | No |
| Installation Type | plug-and-play |
| Item Weight | 0.07 Kilograms |
| Item weight | 0.07 Kilograms |
| Manufacturer | Nulaxy |
| Material | Plastic, Electronic Components |
| Model Name | NX16 Black |
| Mounting Type | Dashboard Mount |
| Number of Channels | 1 |
| Number of Ports | 4 |
| Outer Material | Plastic |
| Power Source | DC Power Supply |
| Power source | DC Power Supply |
| Rechargeable Battery Included | No |
| Special features | High-power fast charging, revolutionary Bluetooth 5.3 technology leadership, stunning bass, colorful light effects, voice commands and precise touch control Special features High-power fast charging, revolutionary Bluetooth 5.3 technology leadership, stunning bass, colorful light effects, voice commands and precise touch control See more |
| Supported Application | Music, Calls |
| Supported Media Type | USB Flash Drive |
| Supported Standards | Bluetooth 5.3 |
| Voltage | 12 Volts (DC) |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Nulaxy
- **Connectivity technology:** Bluetooth
- **Material:** Plastic, Electronic Components
- **Power source:** DC Power Supply

## Images

![Bluetooth 5.3 FM Transmitter 54W [PD 36W & QC3.0 18W] Fast Car Charger with 4 Charging Ports, Deep Bass Bluetooth Adapter Car Hands-Free Kit with 5-Colour LED, NX16 Black - Image 1](https://m.media-amazon.com/images/I/71qeoDjC+jL.jpg)

## 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 This size fits most car models but is unsuitable for sockets in recessed areas like glove boxes. After use, hold the car’s socket with one hand and pull out the charger with the other to avoid damage.

**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. 2) Verify the transmission frequency of the FM transmitter matches the frequency of the car's radio. 3) Unplug the BC91 and connect it again. 4) Confirm the files on the USB device are supported by the BC91.

**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

### ⭐⭐⭐⭐⭐ Awesome product
*by B***A on 31 May 2026*

Oh my gosh! It works beautifully! Easy to install and pair with car and iPhone! I’d give 10 stars if I could! Packaged awesome and safely! Instructions are easy to understand! Clear and Siri does what you tell her to! Sounds great.

### ⭐⭐⭐⭐⭐ Works well, nice options
*by D***N on 15 June 2026*

Inexpensive, lots of inputs , works well for radio

### ⭐⭐⭐⭐⭐ Way better than I expected
*by E***Y on 27 February 2026*

Incredible bit of kit. My new (very old) van had CD & radio capabilities but no aux or Bluetooth & I was considering having the audio system changed. My friend told me about these & I wasn’t holding out much hope but it took me 5 minutes to work out how to connect it & the sound quality is insane. It’s less than £10!! Would completely recommend. It also charges your devices.

## Frequently Bought Together

- Nulaxy 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, Black
- Kaistyle for Magsafe Car Mount【20 Strong Magnets】Magnetic Phone Holder for Car Phone Holder Mount Dash【360°】Cell Phone Holders for Your Car Accessories for Women Men iPhone 16 Pro Max 15 14 13 12 Plus
- Qifutan Dash Mounted Holders Phone Holders for Your Car Phone Mount for Car Windshield Dashboard Air Vent Universal Hands Free Automobile Cell Phone Holder Fit for iPhone Smartphone

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/681227512-bluetooth-5-3-fm-transmitter-54w-pd-36w-and-qc3](https://www.desertcart.tn/products/681227512-bluetooth-5-3-fm-transmitter-54w-pd-36w-and-qc3)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-23*