Nulaxy KM18 Bluetooth FM Transmitter 1.44"

This car Bluetooth FM transmitter from Nulaxy lets you play music and take handsfree calls through your vehicle stereo while keeping phone power and basic vehicle info visible. With a flexible gooseneck and a 1.44 inch display, it aims to simplify in-car audio and calling for drivers who need a compact wireless adapter.

Key Points

The unit shows caller ID, FM channel, song info and vehicle voltage on a 1.44 inch LCD for quick reference while driving. Noise cancellation technology reduces background sound for clearer calls and higher perceived music quality. Bluetooth 5.0 supports a faster and more stable wireless link according to the manufacturer, and the rotating gooseneck helps position the display for easier viewing. It accepts input from Bluetooth, TF/SD card and a wired AUX source, and the adaptor supports vehicles with 12 V to 24 V systems.

Technical Specifications

• Name: Nulaxy KM18
• Display: 1.44 inch LCD
• Bluetooth: V5.0
• Power compatibility: 12 V–24 V
• Inputs: Bluetooth, TF/SD card slot, AUX
• Additional feature: Built-in voltmeter

Usage Recommendations

Connect your phone via Bluetooth to stream music to the FM transmitter and select an unused FM frequency on both the device and your car radio to reduce interference. For calls, enable handsfree on your phone and position the gooseneck so the display and controls are easy to reach without taking eyes off the road. Use a TF card or AUX cable when a wired source is preferred or when multiple passengers want to switch tracks without reconnecting a phone.

Advantages

This model provides readable on-board information including battery voltage, which can be useful for quick checks while the vehicle is running. The flexible neck offers adjustable viewing and the compact plug-in design keeps the dashboard area uncluttered. It supports multiple playback methods which makes it versatile for older car stereos that lack Bluetooth.

Note that audio quality and FM reception depend on local radio interference and the car stereo’s tuner, and the voltmeter readings follow the manufacturer’s stated ranges rather than being a laboratory measurement. 😊🎵