?Plug and Play Car Radio?This stereo come with in-dash head unit,plug and play wiring harness cables,frame panel,canbus(need choose car model,click "Settings" in the main screen,go to factory and input password 3368,click "Car Model",select "BNR->Mazda->All->ALL"),easy to install,supported car original steering wheel control(swc) button programme and customize(few cars' swc cables requires manual wiring,contact us if swc does not wrok). ?Bluetooth & WiFi & GPS Navigation?Built-in GPS Navigation,come with gps antenna.Only connected with wifi,get the traffic information,download offline maps,apps, without network,the gps function still worls,but with network will makes navigation positioning more quickly and precise.Never lost your ways.Built-in bluetooth and offer extral mircophone,hands-free calling and answeringby connecting phones,making your calls safer while driving. ?CarPlay & Android Auto?Built-in wireless and wired Apple CarPlay,and built-in USB connection Android Auto(wired contected use the 6 pins USB cable).click Car-Link icon to start CarPlay or Android Auto function(Compatible with iPhone 5 and later,Android phone 11.0 and later),easily use GPS navigation,calls,message,play music and more functions while focus on driving. ?High Performance Car Radio?Customization Android system with ARM Cortex A7 4-Core 1.2Ghz CPU,2GB Ram+32GB Rom,offer you a faster and smoother experience.With the third generation IPS touch screen,9-inch size & 1280x720 display resolution,color richer and display clearer(note:Screen Display Resolution 1280x720,Video output to external monitor resolution is1024x600,such as rear seat display). ?Changeable UI Car Stereo Radio?This stereo radio upgrade for Mazda CX-5 MK2 KF 2017-2020 Touch Screen cars,supports Android Launcher,such as AGAMA Car Launcher,you can download the APP from Google Play and customize your own UI Themes.It is troublesome to removal the factroy car radio of some car models,recommended to search a video on YouTube to learning first(if you need backup camera,you can order this one: B0CDFWTW44).