BT618C Vehicle Bluetooth FM Transmitter with USB 2.1A Charging and LCD Display for Car Audio

Upgrade your car's audio system without complex wiring using the BT618C Bluetooth FM transmitter. This compact device provides a straightforward solution for playing music wirelessly from your smartphone through your car's existing FM radio speakers. It also features a USB charging port rated at 2.1A to keep your mobile devices powered during your journey. With support for multiple audio file formats and internal memory options, it offers flexibility for both streaming and stored music playback, all from a unit that measures just 118mm by 40mm by 35mm.

Features and Construction

The BT618C combines wireless audio transmission with practical charging capabilities in a single, vehicle-powered unit. Its design prioritises functionality and compatibility with standard car electronics.

Material and Build

Housed in a plastic casing designed for the vehicle environment, the BT618C contains electronic components capable of operating between 0°C and 60°C. The front panel features a dot matrix LCD screen with a resolution of 128 by 64 pixels for displaying song titles, frequencies, and other information. The construction includes a 3.5mm audio output jack for a wired connection and a USB Type-A port capable of delivering a 2.1A current for charging smartphones and tablets.

Size and Practical Fit

With dimensions of 118 millimetres in length, 40 millimetres in width, and 35 millimetres in height, the BT618C has a compact form factor. Weighing only 46 grams, it is designed to plug neatly into a standard 12V vehicle power socket (cigarette lighter socket) without being overly obtrusive. This size makes it suitable for use in most car cabins, where space around the dashboard and centre console can be limited.

Uses and Placement

This device is intended for use in any vehicle with a standard FM radio and a 12V-24V DC power outlet. It bridges the gap between modern mobile devices and older car audio systems.

Event or Professional Use

For drivers who use their vehicle for work, such as delivery drivers or sales representatives, the BT618C allows for hands-free audio streaming of navigation instructions or conference calls through the car speakers. The USB charger ensures a phone or sat-nav stays powered throughout the day. Its reliable operation within a 0-60°C range makes it suitable for all-day use in varying climates.

Everyday Home Use

For daily commuting and family journeys, the transmitter enables passengers to stream music, podcasts, or audiobooks directly from their personal devices. Parents can play children's audio content without needing to hand over a phone. The unit provides a simple upgrade path for older cars that lack built-in Bluetooth, adding modern connectivity without permanent modification to the vehicle.

Benefits and Buying Value

The value of the BT618C lies in its dual functionality and direct compatibility with standard vehicle power systems, offering a cost-effective alternative to installing a new car stereo.

Reuse and Low Maintenance

The device requires minimal maintenance; keeping the screen and casing clean with a soft cloth is typically sufficient. Its plug-and-play design means it can be easily transferred between different vehicles that have a 12V socket, such as when changing cars or using a rental vehicle. There are no complex pairing procedures or software updates required for basic operation.

Why Choose This Product

Choose the BT618C if you need a straightforward way to add Bluetooth audio and device charging to your car. It supports specific, practical features like a 2.1A USB port for faster charging and multiple internal memory options up to 8GB for storing a music library independently of a phone. Its clearly stated technical specifications, including FM frequency range and operating temperature, allow you to verify its suitability for your vehicle and climate before purchase.