Model Number: EW-PSA Product Features: CarPlay, AirPlay,Android auto,Screen mirror,WIFI,Bluetooth, USB, Youtube Warranty:2 Years Connection Methods:Wireless bluetooth or USB cable Vioce control:Apple Siri, Google Assistant Support:Apple CarPlay and Android auto Operating Methods:Steering Wheel, Knob, button,voice control Parking: Parking sensor,Front and Reverse camera System update:Free update Certificate:CE