Applicable Car Models: Compatible for Dodge Ram 2013-2018 Android 9.0 System: Android 9 operating system, 4G RAM, ensures smooth operation and faster response.Various free apps that you can surf on the internet by connecting to Wi-Fi. GPS Navigation & WiFi Connect: Built-in Offline Map of North America. Online map also be supported, after connected to WiFi, you can use GPS Navigation at anywhere. This item allow install or delete android apps from Application Store, as the same as smart phone. Bluetooth: Answer/ make calls and be hands-free with no distractions.The built-in microphone picks up your voice and your car speakers let you hear the person on the other side. Play and control your music and apps wirelessly. Built In Carply & Andriod Auto: Simply connect your iPhone/Android phone to the Android car radio via USB Cable. Use smart voice assistant or touch the display, you can get directions, make calls, send and receive messages, and enjoy music etc.