Equipped with fast charging capabilities to quickly power up your devices, saving you time and keeping you connected. Built-in microphone for clear and convenient hands-free communication, making your driving experience safer. Charge two devices simultaneously with dual USB ports, including a high-speed USB Type-C. The total output power of 2.4A ensures fast and efficient charging for your smartphone, tablet, or other gadgets. Simply plug the FM transmitter into your car's cigarette lighter socket, pair it with your Bluetooth-enabled device, and set the FM frequency to match your car radio. Start streaming music or making calls wirelessly with ease. The LED screen shows current FM frequency, voltage, and incoming call information. Convenient buttons allow you to adjust volume, change tracks, and answer or reject calls effortlessly, enhancing your driving experience. Compatible with most smartphones, tablets, and MP3 players, supporting TF cards and USB drives for direct music playback. The compact, matte finish design blends seamlessly with your car's interior, ensuring durability and style.