?Built In Carply & Andriod Auto?A Smart Way to Use Your Phone in the Car, Simply connect your iPhone/Android phone to the Android car radio via bluetooth or USB Cable. Use smart voice assistant or touch the display, you can get directions, make calls, send and receive messages, and enjoy music etc. A smarter, safer and more fun way to use your phone in the car, and keep you stay focused, connected and entertained. ?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. ?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. ? Android 12 System?Android 12 operating system, 2G RAM, ensures smooth operation and faster response.Various free apps that you can surf on the internet by connecting to Wi-Fi. ?Applicable Car Models?For Chevy Silverado 1500 (2007-2013);For Chevy Silverado 2500HD (2007-2013); For Chevy Silverado 3500HD (2007-2013); For Chevrolet Avalanche (2007-2011); For Chevrolet Express Van (2008-2011); For Chevrolet Impala(2006-2012); For GMC Acadia (2007-2012); For GMC Savana (2008-2013);For GMC Sierra (2007-2011); For GMC Yukon (2007-2013).