Fast charging for many devices CarSynk offers a 25W USB-C port with fast charging technology and two additional USB-A ports (5V/3.1A). This allows you to top up your phone, tablet and other accessories at the same time – ideal for longer journeys.   Clear LED Screen The built-in LED screen shows the FM frequency, the number of the song being played, and other information about the working status of the device. With easy-to-read backlighting, you can easily control settings even at night.   Full control over your music On the transmitter housing you will find practical control buttons – they allow you to play/pause, change songs (previous/next) and adjust the volume by holding it down. Pressing the button twice displays the current battery voltage. Everything at your fingertips, without having to reach for your phone   Additional features: Micro SD card reader and USB port allow you to play music directly from the media. RGB backlighting creates a modern visual effect and makes it easy to use after dark. Hands-free function ensures secure phone calls on the go.