---
product_id: 20891583
title: "Nulaxy KM18 5.4 Bluetooth Car Adapter with 1.44\" Clear Display & Flexible Gooseneck - FM Radio Transmitter & Bluetooth Receiver for Hands-Free Calls, Wireless Music via BT/FM/AUX/TF, USB Car Charger"
brand: "nulaxy"
price: "197.80 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Nulaxy"
url: https://www.desertcart.tn/products/20891583-nulaxy-km18-5-4-bluetooth-car-adapter-with-1-44
store_origin: TN
region: Tunisia
---

# 1.44" crisp LCD display 360° flexible gooseneck Hi-Fi noise-cancellation sound Nulaxy KM18 5.4 Bluetooth Car Adapter with 1.44" Clear Display & Flexible Gooseneck - FM Radio Transmitter & Bluetooth Receiver for Hands-Free Calls, Wireless Music via BT/FM/AUX/TF, USB Car Charger

**Brand:** nulaxy
**Price:** 197.80 DT
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your drive with smart sound & seamless control!

## Quick Answers

- **What is this?** Nulaxy KM18 5.4 Bluetooth Car Adapter with 1.44" Clear Display & Flexible Gooseneck - FM Radio Transmitter & Bluetooth Receiver for Hands-Free Calls, Wireless Music via BT/FM/AUX/TF, USB Car Charger by nulaxy
- **How much does it cost?** 197.80 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/20891583-nulaxy-km18-5-4-bluetooth-car-adapter-with-1-44)

## 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

- • **Bluetooth 5.4 Stability:** Experience ultra-fast, seamless connectivity with the latest Bluetooth tech—no dropouts, just pure sound.
- • **360° Flexible Gooseneck:** Customize your viewing angle effortlessly for optimal comfort and distraction-free control.
- • **Hands-Free Command Center:** One-button control for calls & music lets you stay focused on the road while staying connected.
- • **Crystal-Clear 1.44" Display:** Stay informed at a glance with a vibrant screen showing calls, FM channels & battery voltage—drive smarter, safer.
- • **Universal Compatibility & Fast Charging:** Plug into any 12V-24V vehicle and power your devices with built-in USB charger—your all-in-one car companion.

## Overview

The Nulaxy KM18 is a 2024 upgraded Bluetooth FM transmitter featuring a sharp 1.44" LCD display and a 360° flexible gooseneck for perfect viewing. It delivers crystal-clear Hi-Fi sound with noise cancellation, powered by Bluetooth 5.4 for stable, fast connections. Designed for hands-free calls and wireless music streaming via BT/FM/AUX/TF, it also includes a USB car charger and supports wide device compatibility across 12V-24V vehicles, making it the ultimate smart audio upgrade for any car.

## Description

Buy Nulaxy Car Bluetooth FM Transmitter [2024 Upgraded], 1.44" Display Flexible Gooseneck, Handsfree Call Wireless Music Stereo Audio Player Radio Adapter Car Kit USB Phone Charger, TF SD Card AUX-KM18: FM Transmitters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works perfect even if you do not have Bluetooth or a AUX in port on your car radio - This is a very nice piece of equipment. I bought it because, neither of my iPod or my vehicle have Bluetooth capability and the car radio does not have an AUX in port. I just plug my classic iPod into the in/out port on the side of this adaptor and tune my car radio into the same FM radio station as the one I set on the adaptor and I have perfect sound. No external electrical interference noises or static. I get just plain excellent sound from the recordings on my iPod, through my car radio. The jacks on both the adaptor and my iPod are 3.5mm. I tried another brand that was supposed to work, but it only had an output jack on the adaptor, so when I plugged the cable into the port, I got nothing. I'm very pleased with this adaptor. I thought I was going to have to buy a new radio for a couple hundred dollars, but this amazing little adaptor saved me from having to do that. It will work if you do have Bluetooth capability. I can't think of any kind of set up this adaptor would not work with. It's well built and feels nice and solid. I would add a video of it working, but I figured I wouldn't be allowed to post it due to copywrite laws. I would love to have everyone listen to how great the sound is through the adaptor and my old time car radio. I am using this in a 2007 Chevy Uplander. I highly recommend this adaptor and this seller. A+++++++ for both!! I had a problem with the fist one I received, but the seller was quick to send out a replacement and now I can listen to my audio books while I drive. Don't be afraid to get one of these if you need to attach an external gadget to your old style car radio. If I need another one, I will be getting the same thing from the same seller. I'm a very happy camper!!
Review: Works Great! - Great product and great price.

## Features

- 1.44 Inch LCD Display: Nulaxy 2024 Upgraded KM18 Bluetooth Adapter Aux Input&Output has a 1.44 inch screen for better displaying information like phone calls, FM channels, music, car battery voltage, etc. The ideal screen size to assist you in driving safe without disturbance.
- Flexible Gooseneck: The rotatable Gooseneck of the wireless radio adapter can provide you with an adjustable viewing angle and optimal viewing comfort of LCD display screen.
- Noise Cancellation&Hi-Fi Sound Quality: Nulaxy noise-cancellation technology dampens the road noise and gives you clear, crisp sound for hands-free calls. Music Streaming ensures crystal clear sound for listening music and hands-free calls.
- Bluetooth V5.4: With the Bluetooth V5.4 technology, the car bluetooth adapter can provide a more stable and faster connecting without intermittent disconnection.
- Hands-free Calls: All in one button for hands-free calls: answer,reject,hand up,recall make you seamlessly switch between incoming calls and music. Enjoy complete voice-control and safer driving with this Bluetooth transmitter.
- Wide Compatibility: FM modulator transmitter is compatible with most devices, such as iPad, iPhone, iPod, MP3 player, tablet and Android Smartphones. You can play your favorite songs on car stereo via Bluetooth, TF Card and Aux Cable. And it fits 12V-24V cars and trucks.
- Note: Our products are able to pair with all related equipments, please read the manual in detail before use. If you have any questions or concerns, please feel free to contact us for assistance. We provide responsive and helpful customer support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B018E0I01I |
| Best Sellers Rank | #5 in MP3 Player FM Transmitters |
| Color | Black |
| Connectivity technologies | AUX |
| Customer Reviews | 4.4 4.4 out of 5 stars (134,404) |
| Date First Available | November 23, 2015 |
| Human Interface Input | Buttons, Microphone |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.03 pounds |
| Item model number | KM18 |
| Manufacturer | Nulaxy |
| Other display features | Wireless |
| Product Dimensions | 6.4 x 4.9 x 2.1 inches |
| Special features | 1.44 Inch LCD Display, Aux Bluetooth Adapter, Built-In Microphone, Fast Charging, USB Car Charger, Flexible Gooseneck |
| Whats in the box | AUX Cable, FM Transmitter, User Manaul |
| Wireless communication technologies | Bluetooth |

## Product Details

- **Brand:** Nulaxy
- **Connectivity Technology:** AUX
- **Material:** Abs Plastic, Metal, Rubber
- **Power Source:** DC

## Images

![Nulaxy KM18 5.4 Bluetooth Car Adapter with 1.44" Clear Display & Flexible Gooseneck - FM Radio Transmitter & Bluetooth Receiver for Hands-Free Calls, Wireless Music via BT/FM/AUX/TF, USB Car Charger - Image 1](https://m.media-amazon.com/images/I/61T8c48hfZL.jpg)

## Available Options

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

## Questions & Answers

**Q: What does it say when you plug it in and what does it say when you connect a phone ? Sounds like it's in Chinese ??**
A: Hi,Here is the answer I got from the seller that I did test and work to change back to English from Chinese:"Hi,As for the issue that can't get the Bluetooth to sync with phone,wondering can you try remove all the blutooth device on your phone and re-connect it again?And for the isut that it changed to Chinese, can you try remove the Bluetooth connection by shutting off the phone. The volume knob should be blinking, indicating 'Bluetooth Unconnected'. Hold the volume knob down for five seconds, then release. Remove power from the device by switching the ignition key off (Note: If 12V is still present at the accessory outlet, you will need to unplug the device). Reapply power to the device. The message voice should be toggled to English if it was previously in Chinese (or vice versa)."I found out why my Nulaxy was not pairing due to not compatible with HUaWei Smart Watch.  When my smart watch is connected I have to go to the BT menu and manually pair to connect it.

**Q: can you leave this plugged in or will it drain battery?**
A: It depends on the car, for example, my 2003 Ford Taurus will power the unit after the car is off (draining the battery), but my 2014 Toyota Camry won't power it when the car is off. A good way to test if it will drain your battery is to plug a phone charger and see if it charges with the car off and key removed. If it does, it will drain your battery, if it doesn't charge, then it won't.

**Q: my car is an old car, so it does not have an usb adapter or a aux connector, would this work on my car anyway?**
A: Yes, as long as it has a cigarette lighter 12 volt outlet  .... it plugs in.  Then simply find a station that has nothing playing on the radio and then set your transmitter to that same station.  You can play songs off your phone, stream IHeart radio or Pandora by using blu-tooth or simply use a 3.5mm audio connector cord .... it plugs into the transmitter and your older MP3 players headphone jack.

**Q: my car does not have aux out put....will it work?**
A: I think you mean aux input. But, the short answer is yes. like the other 2 mention, this can work off of radio waves. The there is a 3.5 mm headphone jack (basically your farily standard headphone jack on *most* devices) on this device so you 'can' use almost any form of item with a 3.5 mm Jack such as a 3.5 mm Jack to cassette adapter if your car still has a tape deck. But, you can use the fm function too if you want. Like nulaxy explains, the transmitter does 87.5 fm to 108.0 fm, but you'll want it to be on a clear frequency. I often just use 88.1 fm due to the fact that I know for the most part, most radio stations won't be transmitting on that frequency, unless it's a drive in movie theater or a certain special event or something like that. If you've got a working cigarette lighter port, often called theses days as a 12 volt power port in your vehicle, it should work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfect even if you do not have Bluetooth or a AUX in port on your car radio
*by S***T on January 30, 2025*

This is a very nice piece of equipment. I bought it because, neither of my iPod or my vehicle have Bluetooth capability and the car radio does not have an AUX in port. I just plug my classic iPod into the in/out port on the side of this adaptor and tune my car radio into the same FM radio station as the one I set on the adaptor and I have perfect sound. No external electrical interference noises or static. I get just plain excellent sound from the recordings on my iPod, through my car radio. The jacks on both the adaptor and my iPod are 3.5mm. I tried another brand that was supposed to work, but it only had an output jack on the adaptor, so when I plugged the cable into the port, I got nothing. I'm very pleased with this adaptor. I thought I was going to have to buy a new radio for a couple hundred dollars, but this amazing little adaptor saved me from having to do that. It will work if you do have Bluetooth capability. I can't think of any kind of set up this adaptor would not work with. It's well built and feels nice and solid. I would add a video of it working, but I figured I wouldn't be allowed to post it due to copywrite laws. I would love to have everyone listen to how great the sound is through the adaptor and my old time car radio. I am using this in a 2007 Chevy Uplander. I highly recommend this adaptor and this seller. A+++++++ for both!! I had a problem with the fist one I received, but the seller was quick to send out a replacement and now I can listen to my audio books while I drive. Don't be afraid to get one of these if you need to attach an external gadget to your old style car radio. If I need another one, I will be getting the same thing from the same seller. I'm a very happy camper!!

### ⭐⭐⭐⭐⭐ Works Great!
*by A***. on January 25, 2026*

Great product and great price.

### ⭐⭐⭐⭐ Really awesome with 2 minor inconveniences that don't effect the quality
*by D***Y on November 12, 2025*

Mine works amazing!! There are really only 2 minor complaints though, 1 is when you press the button for next song it doesn't always work so you have to go to the next song on your phone. 2 there is a slight static noise but once the lirics kick in you don't here it! But otherwise it's really easy, nice, compact, convenient and the Bluetooth connection is great!! All you have to do is unplug it so it doesn't drain your battery but it holds a great charge and shows your cars battery voltage!!

## Frequently Bought Together

- Nulaxy Car Bluetooth FM Transmitter [2024 Upgraded], 1.44" Display Flexible Gooseneck, Handsfree Call Wireless Music Stereo Audio Player Radio Adapter Car Kit USB Phone Charger, TF SD Card AUX-KM18
- SUUSON Upgraded 3-in-1 Car Phone Holder Mount [Powerful Suction] Phone Mount for Car Dashboard Air Vent Windshield,for All iPhone Android Phone (Black)
- 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

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---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-05*