About this item ?【2 Din Car Stereo】In dash head unit panel size: 9.84 inch(top width)* 5.71 inch(high)* 9.45 inch(bottom width), installation dimension: 7.01 inch * 3.93 inch. 1024 * 600 HD 2.5D tempered glass touch screen, with double USB adapter input, RCA output/input port, support split screen function. Instructions are available at the bottom of the page for reference. ❤Note：Feel free to contact us with any installation questions ?【Wireless/Wired Carplay & Wired Android Auto】Car stereo is compatiable with wired and wireless Apple Carplay and wired Android Auto, connect with mobile phone to access mobile phone contacts, email, notification, map navigation, music, video and other information, and also implement voice control. Mirror Link function is optional function, if you need, please contact us. ?【WIFI & GPS Navigation】Android car MP5 player can connect to WIFI to use online map or you download offline navigation: click "Here Wego" APP to enter the app interface, click the "folder" on the left corner of screen, click download maps, choose suitable one to download. Tips: Camera "cam-in" wire can enhance WIFI & Bluetooth signal! Must be connected. ?【Backup Camera Input & SWC】Car stereo with backup camera, with a microphone. After connected to camera, connect trigger wire, when you pull the reverse gear, the device will show rear view image automatically. This 10.1 inch car radio also supports original Steering Wheel Connection(Not support cars need a Canbus). ?【Bluetooth & FM Radio Receiver】Double din car stereo with Bluetooth, supports A2DP/hands free/phone book/Bluetooth music player. Car audio receiver supports FM with 18 preset stations, which can search channels in full-automatic ways. listen to real-time traffic, news broadcasts, weather forecasts etc.