?After-sales Support?Free HD rear view camera with night vision, microphone, and speaker are included in the package. 30-day money-back guarantee for any reason! 18-month warranty for any quality-related issues! If you have any questions about this unit during use and installation, we will provide professional technical support and spare no efforts to offer you our help. ?Support Full RCA Output & Split Screen?Double Din Android 12 Car Radio comes with video output and Supports split-screen function.Supports car headrest video output, your family or friends could enjoy videos in the backseat. Support split-screen function, you can enjoy different interfaces on the same screen at the same time, bringing you a pleasant driving journey. ?Powerful Functions?Car stereo radio for Chevrolet/Chevy/GMC/Buick with Android 12 system, equipped with Quad Core CPU, 2GB RAM+32GB ROM provides a smooth and responsive user experience. Support CarPlay, Android Auto, GPS navigation, Bluetooth, FM radio, EQ Settings, WiFi Connection, Backup Camera, USB, multi-format music player, 1080p video player, video and audio output, AUX audio and video input, external microphone, steering wheel control. ?Gorgeous IPS Display & UI Themes?8-inch IPS touch screen with 1280 * 720 HD resolution display provides you with true-to-life colors from any angle. The GMC car stereo built-in 6 sets of UI themes. You could switch different styles of screen themes according to your preferences, just like owning another brand new car stereo. ?GPS Navigation & HD Backup Camera?Dual navigation system that supports offline and online maps. you can download free worldwide maps in Herewego to get the latest road conditions. Come with HD backup camera, displays HD image when parking. (Note: We have equipped this car stereo with the latest HD rearview camera, it may not be compatible with some models, if the camera does not work, please contact us, we will send you a replacement camera for free). ?Wired/Wireless CarPlay & Android Auto?Android 12 car stereo for GMC/Chevrolet/BUICK support wired/wireless Apple CarPlay and Android Auto, With wired connection or wireless connection through Bluetooth, you could more easily access the apps of your phone. You can also able to wake up the voice assistant Siri or Google Assistant to operate Apps on your phone, easily use GPS navigation, calls, message, music, and much more functions while keeping your hands free for safe driving. ?Applicable Car Models?8" Double din car stereo for Chevy Silverado 1500HD 2500HD 3500HD (2007-2014)(Second Generation); For Chevy Avalanche (2007-2011); For Chevy Express Van (2008-2011); For Chevy Impala(2006-2012); For Chevy Tahoe (2007-2014); For Chevy Equinox (2005-2009) (First Generation); For Chevy Suburban (2007-2014); For GMC Acadia (2007-2012); For GMC Savana (2008-2013);For GMC Sierra (2007-2011); For GMC Yukon (2007-2013);For Buick Enclave (2008-2012).