Will this Nulaxy KM18 FM transmitter work in my Indian car?

Yes, this Nulaxy KM18 FM transmitter is designed to work with virtually any car stereo that receives FM radio. It plugs into a standard 12V or 24V cigarette-lighter socket and broadcasts on the 87.5–108 MHz FM band used in India. Simply set both the transmitter and your car radio to the same empty frequency to begin playback and calls.

Can I play music from my phone and a USB drive with the Nulaxy KM18?

Yes, the Nulaxy KM18 supports multiple audio sources. You can stream music and take hands-free calls from your smartphone via Bluetooth 5.4, play MP3 files directly from a TF card, or connect other devices using the Aux cable. This versatility ensures you can enjoy your favorite audio content regardless of the source.

How does the Nulaxy KM18 handle hands-free calls?

The Nulaxy KM18 features a built-in microphone and a convenient one-button control for hands-free calls. You can answer, reject, hang up, or recall numbers seamlessly, allowing you to stay focused on driving while managing calls. Its noise-cancellation technology helps ensure clear voice transmission for both parties.

What is the car battery voltage monitoring feature on the Nulaxy KM18?

The Nulaxy KM18 includes a voltmeter function that displays your car's battery voltage on its 1.44-inch LCD screen. This feature can alert you if the battery voltage drops below a safe level, potentially indicating a need for maintenance or replacement, thus helping to prevent unexpected breakdowns.

How to choose a reliable Bluetooth FM transmitter for India?

When choosing a Bluetooth FM transmitter for India, look for stable Bluetooth version (like 5.4), clear display, noise cancellation for calls, and multiple playback options (Bluetooth, TF, Aux). Ensure it supports the 12V-24V range common in Indian vehicles and has a flexible gooseneck for optimal positioning. Buying from authorized sellers like CrowCrowCrow ensures authenticity and includes all duties.

Is the Nulaxy KM18 safe to use while driving?

The Nulaxy KM18 is designed with driving safety in mind, featuring hands-free call controls and a clear display that minimizes distraction. However, it is crucial to avoid operating or adjusting the device while actively driving. Always prioritize safe driving practices and set up the device before starting your journey.

What are the benefits of using the Nulaxy KM18 Bluetooth transmitter?

The Nulaxy KM18 offers several benefits: it upgrades older cars with Bluetooth and hands-free calling, streams music from various sources, charges devices via USB, monitors car battery voltage, and provides clear audio with noise cancellation. It's an affordable way to add modern convenience and safety features to your vehicle.

Does the Nulaxy KM18 support fast charging?

Yes, the Nulaxy KM18 includes a USB port that supports fast charging for your devices. This allows you to quickly power up your smartphone, tablet, or other compatible gadgets while on the go, ensuring you stay connected.

Nulaxy KM18 Bluetooth 5.4 FM Transmitter | Car Adapter with USB & Aux

Name: Nulaxy KM18 Bluetooth 5.4 FM Transmitter with 1.44" LCD Screen & USB Car Charger | 12V-24V Compatible
Brand: Nulaxy
SKU: mha2002
Price: 3452.00 INR
Availability: InStock

About this item

The Nulaxy KM18 Bluetooth 5.4 FM Transmitter brings modern functionality to older cars without Bluetooth or Aux input. It seamlessly integrates hands-free calling, music streaming from various sources, and device charging, all while displaying key information on its 1.44-inch LCD screen. This device allows you to enjoy your favorite music and take calls safely, enhancing your driving experience without altering your car's original style.

Featuring Bluetooth V5.4 for stable connections and noise-cancellation technology for clear calls, the KM18 ensures a high-fidelity audio experience. Its flexible gooseneck design allows for easy adjustment of the screen's viewing angle. The built-in voltmeter function also monitors your car's battery health, providing an extra layer of convenience and safety for drivers.

For Indian drivers, this transmitter offers a cost-effective way to modernize their car audio. It supports playback from Bluetooth-enabled devices, TF cards, and Aux cables, fitting into any 12V-24V car or truck. All customs duties and GST are included in the price, with ExpressBox tracked delivery to your pincode.

Key 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.

Why choose this product

Modernize Your Classic Car Audio

Bring your car into the 21st century without invasive installation. The Nulaxy KM18 FM Transmitter adds Bluetooth connectivity, hands-free calling, and music streaming to any vehicle with a standard 12V-24V power outlet. Its flexible gooseneck and clear LCD screen make it easy to use, while noise-cancellation ensures clear calls. This device is ideal for drivers who want to enjoy modern audio features on their commute or road trips, enhancing safety and entertainment.

Who It's For vs. Who Should Skip It

This transmitter is perfect for drivers of older cars lacking built-in Bluetooth or Aux ports, delivery drivers needing hands-free calling, and anyone wanting to play music from their phone or TF card through their car stereo. It's also great for monitoring car battery voltage. However, if your car already has advanced infotainment with Apple CarPlay or Android Auto, or if you require high-fidelity audio output beyond FM transmission capabilities, this unit may not offer significant upgrades.

How to use

Insert the Nulaxy KM18 into your car's 12V or 24V cigarette lighter socket. The device will power on, and the LCD screen will display the car's battery voltage. — Plug In and Power On
On your phone, search for Bluetooth devices and select 'KM18'. Once paired, tune both your car radio and the KM18 to the same empty FM frequency (e.g., 107.5 MHz) to avoid interference. — Pair Bluetooth and Set FM Frequency
Stream music from your phone via Bluetooth, play MP3s from a TF card, or connect via Aux cable. Use the one-button control to answer/reject calls. Charge your devices using the USB port. — Play Music and Make Calls

Example scenarios

Typical situations where Nulaxy KM18 Bluetooth 5.4 FM Transmitter with 1.44" LCD Screen & USB Car Charger | 12V-24V Compatible helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

A delivery driver in Delhi needs to take frequent calls while navigating traffic.

How this product helps

The Nulaxy KM18's hands-free calling with a clear microphone and noise cancellation allows for safe, uninterrupted conversations, while the USB port keeps their phone charged for navigation and communication.

Scenario 2

Illustrative example

Where it helps

A car owner in a metro city wants to play music from their phone on an older stereo without Bluetooth or Aux.

How this product helps

The KM18 easily streams music via Bluetooth 5.4 from their smartphone to the car's FM radio, offering a significant audio upgrade without needing a new stereo system. The flexible gooseneck ensures the display is always visible.

Technical specifications

Setup & usage

Power Source	DC (12V-24V cigarette lighter socket)
Charging Output	1 USB Port (Fast Charging)
Music Playback Sources	Bluetooth, TF Card, Aux Cable
Hands-Free Calling	Yes, with one-button control
Car Battery Voltage Monitoring	Yes, displays voltage on LCD
Cost per use	1 unit at ₹3,452 — ₹3,452 per unit
Shelf life after opening	12 months (category default for electronics)
Reapplication math	N/A (device)
Contraindications	Cars with existing advanced infotainment systems (CarPlay/Android Auto), users sensitive to FM transmission quality.
Allergens / common irritants	N/A

How we compare

Feature	Nulaxy KM18 Bluetooth	Others
Bluetooth Version	Bluetooth 5.4 for stable, fast connection	Varies by brand; often older versions (e.g., 4.2, 5.0) with less stable connections
Display Screen	Large 1.44" LCD for clear info	Typically smaller LED or basic LCD screens, sometimes without voltage display
Audio Quality & Calls	Noise cancellation & Hi-Fi sound	Sound quality and call clarity can be inconsistent; some lack noise reduction
Car Battery Monitoring	Integrated voltmeter function	Rarely included; most basic models lack this safety feature
Cost & Import Duties	Includes all duties & GST; ₹3,452 for 1 unit — ₹3,452 per unit	Local options range from ₹500-₹2000, with varying quality and features

SKU	mha2002
GTIN	00712201002645
Brand	Nulaxy
Model	KM18
Color	Black
Material	ABS Plastic, Metal, Rubber
Display	1.44 inch LCD
Bluetooth Version	5.4
Vehicle Voltage Compatibility	12V-24V
Mounting Type	Dashboard Mount
Item Weight	627 g (1.38 lb)
Package Weight	0.181 kg (0.4 lb)
Dimensions (Device)	16.3 cm x 10.4 cm x 5.3 cm (6.4" x 4.1" x 2.1")
Package Dimensions	5.6 cm x 10.9 cm x 14.1 cm (2.2" x 4.3" x 5.5")
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

Attributes	Current Nulaxy KM18 Bluetooth 5.4 FM Transmitter with 1.44" LCD Screen & USB Car Charger \| 12V-24V CompatibleBuy Now	Nulaxy KM18 Bluetooth 5.0 FM Transmitter with 1.44" LCD Screen & USB Car Charger \| 12V-24V CompatibleBuy Now	Nulaxy Bluetooth 5.0 Car Adapter FM Transmitter with 1.44" LCD Screen & USB Charger \| 12V-24V InputBuy Now	Nulaxy KM18 Bluetooth 5.0 Car Adapter FM Transmitter with 1.44" LCD Screen & Voltmeter \| 12V-24V CompatibleBuy Now	TYHJ S Pen Stylus for Samsung Galaxy S24 Ultra 5G (Light Gray) \| 0.7mm Tip, 4096 Pressure LevelsBuy Now	Saipomor White TPE Audio Cable 1.4m (4.6ft) \| 3.5mm to 2.5mm Stereo Jack for Bose HeadphonesBuy Now	UHamn English Letters Keyboard Sticker 2-Pack \| Universal Laptop & Desktop Key SkinBuy Now
Spec
Price

Nulaxy KM18 Bluetooth 5.4 FM Transmitter with 1.44" LCD Screen & USB Car Charger | 12V-24V Compatible

Product details

Frequently bought together

Crowcrowcrow: The Only Safe Lane for US-Market Exclusives

Tested and Trusted · Always Original & 100% Imported

About this item

Key Features

Why choose this product

How to use

Example scenarios

Technical specifications

Setup & usage

How we compare

FAQ, See What Others Asked

Your Order Journey: From Purchase to Doorstep

Customer Reviews

Product Comparison