LED RGB bluetooth FM transmitter and car charger 2x USB 12V-24V - Your favorite music and safe calls in every vehicle
Does your car radio lack Bluetooth connectivity, but you want to play your favorite music directly from your phone? The LED RGB Bluetooth FM Transmitter and Car Charger is the perfect 3-in-1 solution that combines entertainment, hands-free calling, and lightning-fast charging for your devices. This sleek and compact device instantly upgrades the car audio of any vehicle, regardless of its age.
The device boasts a modern design and dynamic RGB lighting that brings a touch of modernity to your cabin. With an advanced Bluetooth 5.0 chip, it ensures crystal-clear, noise-free audio transmission, while two USB ports ensure that the battery of your smartphone, tablet or navigation is always full. Forget about expensive car radio upgrades and get top-notch connectivity today.
Why choose a multifunctional Bluetooth FM transmitter?
The state-of-the-art Bluetooth FM transmitter is a multi-functional device that allows you to wirelessly stream music and make safe phone calls while driving. Thanks to reliable Bluetooth technology, the transmitter connects quickly and stably to your smartphone, allowing you to play your favorite songs, podcasts or navigation instructions via FM radio without the need for annoying cables.
In addition to wireless connectivity, the device offers great flexibility in media playback, supporting reading music files directly from USB sticks and microSD cards. This means you can take your music library with you anywhere without draining your phone's battery.
Fast charging of two devices simultaneously
No more worrying about running out of battery on the go. The car charger is equipped with two USB ports, including one that supports fast charging. This allows you to charge two devices simultaneously while driving – for example, your smartphone and a passenger's tablet or a portable battery. The smart circuit automatically adjusts the output power for optimal and safe charging.
Stylish LED RGB lighting and digital display
Thanks to the modern LED RGB backlight, your car's interior will shine in a new light. The lighting not only contributes to an attractive aesthetic appearance, but also significantly improves the visibility of the device during night driving, allowing safe operation without distracting your attention from the road. The clear blue digital display shows you the current FM frequency at all times.
Key features and technical specifications

Universal power supply: Supports DC 12V-24V, which means it is suitable for both passenger cars and trucks and vans.
Wide FM frequency range: Easily search for free frequencies between 87.5 and 108.0 MHz for clear sound transmission.
Bluetooth 5.0 technology: Provides a stable wireless connection with a range of up to 2 meters and fast data transfer.
Hands-free kit: The built-in high-quality microphone allows you to safely take calls while driving with just one push of a button.
Versatile media support: Play music from USB sticks and microSD cards with support for popular MP3, WMA, WAV and FLAC formats.
Frequency response: Wide range from 20 Hz to 15 kHz for rich and full sound of your favorite tracks.
Ease of use: Extremely simple and intuitive installation and management, suitable for every user.
Design: Elegant silver-black color combination that fits into any dashboard.

Safety and comfort come first
Driving and using a phone can be dangerous, so this FM transmitter is designed with your safety in mind. The built-in microphone and hands-free calling feature allow you to answer a call without taking your hands off the wheel or your eyes off the road. The caller's voice is played directly through your car's speakers, ensuring maximum intelligibility.
The device works extremely simply: plug it into your car's cigarette lighter socket, set the same FM frequency on the transmitter and your car radio, connect via Bluetooth and you're ready to enjoy premium sound.
Frequently Asked Questions (FAQ)
How do I connect an FM transmitter to my car radio?
The process is extremely simple. Insert the transmitter into the 12V or 24V cigarette lighter socket. Find a free frequency on your car radio where there is no radio signal (you will only hear noise). Then set the same frequency on the FM transmitter. Turn on Bluetooth on your phone, search for the device and connect. Now all the sound from your phone will be played through the car speakers.
What audio formats does the device support when playing from a USB or microSD card?
The device is extremely versatile and supports a wide range of popular audio formats, including MP3, WMA, WAV and the high-quality FLAC format for anyone who wants to listen to music without losing sound quality.
Can I charge two phones at the same time with the device?
Yes, the device is equipped with two USB ports, allowing you to charge two devices simultaneously. One of the ports also offers a fast charging function, ensuring that your devices are charged in the shortest possible time.


Responsible persons:
VERK GROUP - VERK GROUP SIKORSKI SPÓŁKA KOMANDYTOWA WYGODY 16, 05-090 PODOLSZYN NOWY, POLAND, zamowienia@verk.sklep.pl, +48 888055550
Distributor for Slovenia: Haloorodje.si, Online Sales, Rok Groznik sp, Podturn 42, 8350 Dolenjske Toplice, info@haloorodje.si, +38669731944, Slovenia
Product origin: China

Instructions for using the product:
1. Insert the device into the cigarette lighter socket.
2. Select an unused FM frequency on the car radio.
3. When the transmitter displays the FM frequency, we need to select the frequency we previously selected on our radio.
(4) Once you have set the same frequency on both the radio and the transmitter, you can switch to the Bluetooth settings on your phone.
(5) Select the device named “Carkit” and pair it with your phone.
6. Once they are paired, we can start playing music wirelessly.

Useful tips:
• Selecting a clean frequency: For the best sound quality without interference, select a frequency that is as far away from strong local radio stations as possible (e.g. the extreme edges of the FM spectrum around 87.5 or 108.0 MHz).
• Volume setting: We recommend setting the volume on your phone to approximately 80-90% and the volume on the transmitter to maximum. Then adjust the final volume directly on the car radio.
• Hands-free calling: When you receive a call, simply press the main button on the transmitter. The built-in microphone will ensure that the other person can hear you clearly, and you can hear them through the speakers.

Warnings:
• Voltage: Use the device only within the range of 12V to 24V.
• Safe handling: Do not adjust the device while driving. Prepare the frequency and music before driving off.
• Moisture and heat: Do not expose the device to direct moisture, water, or extremely high temperatures (e.g. on a dashboard in strong summer sunlight).
• Maintenance: If the cigarette lighter socket does not work, check that the contacts are clean.

It is important to know

Before choosing a Bluetooth car FM transmitter, it's crucial to consider whether its design and main features are right for your type of use. It's important to check how well it works with compatible devices and whether you'll really get the most out of features like LED lighting, dual USB output, or microSD support. Certain limitations may arise in certain car or mobile scenarios - so we recommend considering the less obvious features and possible trade-offs before making a purchase.

• FM transmitters only work in combination with the existing car radio, so make sure your device allows stable reception of the desired frequencies without strong local interference.
• Bluetooth 5.0 provides a modern connectivity standard, but the real user experience in practice also depends on the quality of the connection and the distance of the phone or other device inside the vehicle.
• LED RGB lighting adds visual interest to the interior, but it can be distracting or useless if you want a discreet or minimalist layout.
• Dual USB outputs allow you to charge multiple devices simultaneously, but the charging speed is not always optimal for all connected devices, especially when using all transmitter functions simultaneously.

Source of editorial recommendations: general verifiable guidelines for product selection.

In practice

🟢 Wireless music streaming from your phone

Very convenient - Bluetooth 5.0 and FM broadcasting allow you to easily connect your phone and play music through your car audio system, regardless of the age of the car.

🟡 Using a microSD card for audio content

Suitable with limitations – the microSD card playback feature is convenient, but you should check the supported card formats and capacities before use to ensure smooth operation.

🟡 Simultaneous charging of multiple devices

Suitable with limitations – two USB outputs allow you to charge your phone and additional devices, but the total available power between connected devices is not always optimal for fast charging.

🔴 Gaming or real-time conversations via Bluetooth connection

Less suitable – Bluetooth FM transmitters typically do not offer low enough latency for users who require synchronous or responsive communication (e.g., mobile gaming).

🟡 Driving in urban centers with lots of radio stations

Suitable with limitations – transmission quality can be reduced by the presence of many radio stations and interference in a dense radio environment, so it is necessary to change the frequency several times if necessary.

Answers to frequently asked questions

Is the FM transmitter compatible with all cars?

The device works in all vehicles with a radio receiver and 12–24 V power supply, and the unobstructed ability to receive the selected FM frequency is also key.

Does the Bluetooth connection allow hands-free calling?

Bluetooth enables connection to a mobile phone, but the functionality of hands-free calling depends on the specific support of the model and phone.

How stable is the connection between the phone and the transmitter?

Connection stability is good if the device and phone are relatively close together and there are no obstacles between them; traffic disruptions or distance can affect the transmission quality.

Can I turn off or adjust the LED lighting?

The ability to turn off or adjust the LED lighting depends on the settings of the individual model; check the manufacturer's instructions for that model.

Description updated: October 2026

Why buy from ENAA?

• The fastest in Slovenia: more than 95% of orders are delivered the next business day.
• Enaa receives the highest average customer ratings in Slovenia – for quick complaint resolution and quality support.