1. Multimedia playback: This car MP3 player supports a variety of media playback methods, including Bluetooth, card, U disk, CD/DVD, etc., which can easily access your audio and video resources. 2. Bluetooth hands-free: The product has a built-in Bluetooth module, which can make Bluetooth hands-free calls conveniently, allowing drivers to safely carry out voice communication. 3. Integrated design: The product adopts an integrated design, which is easy to install, has a beautiful appearance, and does not take up a lot of space in the car. 4. FM radio: This product has FM radio function, supports automatic search and manual frequency tuning, and can listen to various music and radio programs. 5. Multiple functions: This product also has various functions such as screen, multi-language support and physical buttons, which are convenient for users to use and control. In a word, this Car MP3 Player Bluetooth Handsfree Card U Disk Integrated Car Radio CD/DVD is a car multimedia player that integrates multiple functions. It supports a variety of playback methods and has a built-in Bluetooth hands-free device, making it more convenient to use and full of entertainment functions. If you need car entertainment equipment, you can consider installing this product, which will bring you multiple choices and a better playback experience.