The KM30 Car FM Transmitter is not working, or display is not showing.

1) Ensure the device is properly connected to the cigarette lighter port, and the cigarette lighter is not significantly rusted. 2) Unplug the device and try connecting it again. 3) Check if the cigarette lighter port is receiving power normally.

The Bluetooth transmitter is not compatible with my car, or compatible size range for car cigarette lighter interfaces.

1) Compatible car cigarette lighter socket dimensions: Diameter without spring clip: 20mm, with spring clip: 24mm, deepth: 65-70mm. 2) Screen Plain Surface dimensions: Width: 41mm, length: 85mm, thickness: 14-16mm (With rotary button: 24mm).

Noise is present, but there is no sound.

1) Confirm that the player is activated and not in pause mode. 2) Check and adjust the volume settings on the car radio, FM transmitter, and the connected external device as needed. 3) Try switching channels to see if it works properly.

1 ) Ensure the USB device is properly connected to the player. Or try using another USB device. 2) Confirm the files on the USB device are supported by the KM30. 3) You're welcome to contact our professional 24/7 service team for any questions.

The car audio is not receiving sound.

1) Ensure the FM transmitter is turned on. 2) Verify the frequency of the FM transmitter matches the frequency of the car's radio. 3) Ensure the volume is not set to 0.

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Nulaxy KM30 Bluetooth Car Adapter, FM Transmitter with 1.8" Color Screen, Hands-Free Calling Strong Mic, QC3.0 Fast Charging, Treble & Bass Sound Music Player, Wireless Radio Receiver, AUX TF USB

Nulaxy KM30 Bluetooth Car Adapter, FM Transmitter with 1.8" Color Screen, Hands-Free Calling Strong Mic, QC3.0 Fast Charging, Treble & Bass Sound Music Player, Wireless Radio Receiver, AUX TF USB

Product ID: 230311654

Details

Brand
Nulaxy
Connectivity Technology
Bluetooth
Material
Acrylonitrile
Power Source
Battery
Special Feature
Big Display

⚡QC3.0 fast charging port

🎤Enhanced mic for crystal-clear calls

📺1.8" vibrant color screen

€ 35.83

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Description

🚗 Tune In, Charge Fast & Drive Hands-Free — Your Car’s Ultimate Audio Upgrade!

VIVID 1 8 COLOR DISPLAY - Instantly view caller ID, track info, and FM frequency on a sleek, easy-to-read screen.
POWER UP AT LIGHTNING SPEED - QC3.0 fast charging delivers up to 4x faster power for you and your passengers on the go.
CUSTOMIZABLE AUDIO EXPERIENCE - Fine-tune your sound with adjustable treble & bass modes for rich, immersive music streaming.
SEAMLESS HANDS FREE CONNECTIVITY - Stay focused and safe with superior noise-cancelling mic and effortless Bluetooth pairing.
UNIVERSAL COMPATIBILITY PLUG AND PLAY - Fits most car cigarette lighter sockets and supports Bluetooth, USB, AUX, and microSD inputs.

The Nulaxy KM30 Bluetooth Car Adapter transforms any vehicle into a smart audio hub with its 1.8" color screen, enhanced microphone for hands-free calls, and QC3.0 fast charging. It supports multiple audio inputs including Bluetooth, USB, AUX, and microSD, while offering customizable treble and bass settings for premium sound. Designed for easy plug-and-play installation, it fits most car cigarette lighter sockets, making it the perfect upgrade for millennial professionals seeking connectivity, convenience, and superior in-car entertainment.

Specifications

ASIN	B08D3S85FW
Additional Features	Big Display Screen, Built-In Microphone, Fast Charging, Hands-Free Calls, Noise Cancellation
Audio Input	Bluetooth
Audio Output Mode	Stereo
Audio Output Type	bluetooth
Best Sellers Rank	#22 in MP3 Player FM Transmitters
Brand	Nulaxy
Color	Black
Compatibility Options	Compatible
Compatible Devices	Car Stereo System
Compatible with Vehicle Type	Most Vehicles with Radio and Power Outlet
Connectivity Technology	Bluetooth
Connector Type Used on Cable	Auxiliary, USB Type C
Control Method	Voice
Control Type	home_automation
Controller Type	HomeKit
Customer Reviews	4.4 out of 5 stars 19,216 Reviews
Display Type	LED
Enclosure Material	Acrylonitrile Butadiene Styrene (ABS), Metal
Hardware Interface	Bluetooth
Human Interface Input	Touchscreen
Installation Type	Plug In
Item Weight	0.09 kg
Lithium-Battery Voltage	12 volts_of_direct_current
Manufacturer	Nulaxy
Material	Acrylonitrile Butadiene Styrene (ABS) , Metal
Model Name	KM30
Mounting Type	Dashboard Mount
Number of Batteries	1 Nonstandard Battery batteries required.
Number of Channels	1
Number of Ports	1
Power Source	Battery Powered
Screen Size	1.8 inches
Special Feature	Big Display Screen, Built-In Microphone, Fast Charging, Hands-Free Calls, Noise Cancellation
Supported Application	Bluetooth, USB, microSD card
Supported Media Type	TF Card
Supported Standards	Bluetooth
Unit Count	1 Count
Warranty Description	1 Year Manufacturer
Wireless Compability	Bluetooth

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 35.83

Duties & taxes included

In stock

Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ireland.

Secure transaction

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Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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