If you don't want to spend money on an expensive on-board computer, then the CarPlay Wireless Adapter can easily turn your car's head unit into a multimedia center. CarPlay allows you to connect your iPhone to your car screen. It makes using your phone while driving easier and safer. You can use it to listen to music, navigate, answer calls and send messages using voice commands or the car's touchscreen. Supported by almost all car models with built-in CarPlay functionality. It has a compact design, lightweight and easy to use.