Check the listing for details. Bluetooth Car Kit FM Transmitter-Wireless Radio Adapter, MP3 Player, USB Charger. Condition: New. Listed at 15.99 USD. FM Transmitter for car, Wireless FM Modulator Bluetooth 4.0 Music Player, Wireless In-Car FM Transmitter Radio Adapter Car Kit, Universal Car Charger with Dual USB Ports and 3.5mm Audio PortWireless Connectivity: Utilize Bluetooth technology to connect your mobile device to your car’s stereo system, enabling hands-free calls and music streaming.FM Transmitter for Universal Car Audio: This device transmits your phone's audio to your car's FM radio, making it compatible with any car that supports FM radio.Integrated MP3 Player: Play your favorite tunes directly from a USB drive or TF card, thanks to the built-in MP3 player functionality.Dual USB Charging Ports: Keep your devices fully charged on the go with the dual USB ports, ensuring you and your passengers stay connected.Clear Hands-Free Calling: Enhanced noise-cancellation technology provides crystal-clear calls, improving safety and convenience while driving.Easy to Use Interface: Navigate your music and calls effortlessly with an intuitive interface, designed for minimal distraction while driving.Compact & Sleek Design: The small footprint of this transmitter fits perfectly in your car without cluttering up space, blending seamlessly with your vehicle's interior.