1.Plug and Play, Fit for All : This portable touchscreen unit comes with a strong stand with a suction cup can be wall-mounted at the smooth surface like the windshield, dashboard etc. You ' need to disassemble your car's console, keep your car original radio, perfect coexistence. Note: this unit can' be controlled by steering or knob.2.Wireless & Wired Carplay: CarPlay gives users an incredibly intuitive way to make calls, Maps, listen to music, and access messages with just a word or .Support Android Auto: Enjoy seamless connectivity and control of your Android smartphone in the car.3.How to Get the Sound from Car Stereo: This unit has -in speaker, but if you want louder sound, you can transfer it to your car's speakers: 1. By radio transmitter, you can set the radio channel on the unit and your car's radio (please avoid using the channel to be occupied by the station); 2. By AUX cable, you can plug the aux cable into your car original aux port if your car has.4.for Android Phone Screen Mirroring: Support wired screen mirroring for Android phone via AutoLink app, share movies, listen to lovely songs.Quick install:Non-destructive installation and upgrade, does not affect the originalvehicle equipment5.The latest version of:-free , support the latest version of mobile phone.Multifunction:Three split screens for navigation, music, and informationat the timeParameter informationScreen Size:7 InchesVoice :TouchscreenConnectivity Technology:Bluetooth, AuxiliaryVehicle Service Type:Car, TruckVoltage: 12VUniversal: All carMaterial: ABScolour: blackPackage Contents:1 x Carplay Touch Screen1 x Car Charger4 x Cable1 x Holder1 x 4 LED CameraOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.