Please check the year, model and size of your car before buying! System: Android 12RAM: 2GB ROM: 32GBScreen size: 10 inchesMenu languages: Spanish, English, Italian, French, Russian, Portuguese, Dutch, Turkish, and etc. 30 languagesIInterfaces for streaming media: USB/AV-IN/RCA inputs for subwoofer, headrest, speakers, rear camera and etc.FVideo format: avi, mkv, mov, mp4, mpeg, mpg, rmvb, flv, H.265 etc.FAudio format: MP3, WMA, AAC, RM, FLAC etc.Photo format: JPG, BMP, JEPG, GIF, PNG etc. Android 12 System Android 12 system, it can quickly launch apps, smooth video playback and excellent overall performance, it has 2GB RAM and 32GB ROM (Many similar radios are 16GB ROM) After connecting to WiFi or WLAN, you and your family can enjoy online music/video or online maps. GPS Navigation There are preloaded North American maps and you can plan your route directly by postal code / address / POI. You can choose 2D/3D maps while driving. 3D maps allow you to better identify buildings without having to worry about complex routes. You can also download more navigation apps via Wifi! Bluetooth calls/music Once your phone is connected to our radio, you can sync the phonebook or music to the radio. If your car can use the steering wheel controls function, you can use the steering wheel directly to answer calls or adjust the volume and etc. (Note: If you want to make and receive calls by radio, after connecting to Bluetooth successfully, please select “Allow reading phonebook” and select the Bluetooth radio name call speaker on your mobile.) Steering Wheel Controls After connecting the accessories which in the package, you can use the steering wheel controls function, you can directly answer the call or play the next song through the steering wheel buttons and etc, it will bring more safety to your driving. Mirror Link You can duplicate the screen of your Android or iPhone mobile to the radio screen, it works for all mobile phones with Android and iOS system. Parking assistance You can install a rear camera (Not included in the package) . When your car is in reverse, it will automatically provide parking assistance lines. Note: 1. Not suitable for Diesel cars !! 2. If your original radio has a small display, but does not contain ¨DUAL¨ buttons, don't worry, connect the power adapter cable with three green connectors in the package. (See description in the image titled "Connectors and Accessories Instructions") 3.Factory password is 000000