About this item 1: COMPATIBLE CAR STEREOS - Car stereos with Android version(4.4.2 and above), then install the AutoKit app in the car system, dongle Connect the Car's AutoKit app to get CarPlay.(NOTE: The product supports most Android phones and Android Autoradio, but it's not 100%) 2: COMPATIBLE Phone - iPhone with iOS( 7.1 and above), Android mobile phones(5.1 and above). Please notice our device's operating speed is according to your phone's iOS speed. 3: FUNCTION -Support Voice Control, Siri, GPS Navigation App(real-time navigation), Online Music App, Phone Calls, Screen Mirroring, Support iOS(13 and above) multiple windows split screen display. Online upgrade: dongle and AutoKit app versions, get the latest system version at any time. 4: After-Sale Service - The Carlinkit Wireless Adapter has a one-year global warranty and permanent technical service support.