TF/Micro SD Slot : 2 Din : Double Din RAM : 6G Special Feature : Wifi Function,Support Steering Wheel Control,Support 3G Network,Support 4G Network,Support Can-Bus Operating System : Android 11 Out Power : 4*50W Voltage : 12V Material Type : ABS Item Weight : 3.49kg Max External Memory : 256G ROM : 128G Special Features : Built-in GPS,Charger,Mobile Phone,MP3 Players Digital Media Format : CD,DVD-R/RW,DVD-RAM,Video CD,Mp3,MP4,WMA,JPEG OSD Language : Chinese (Simplified),Chinese (Traditional),Arabic,Azeri,Bulgarian,Polish,PERSIAN,Boolean text (Dutch South Africa),Danish,German,Russian,French,Finnish,Georgian,Korean,Dutch,Catalan,Czech,Croatian,Latvian,Lithuanian,Romanian,Malay,Norwegian,Portuguese,Japanese,Swedish,Slovak,Slovenian,Swahili,Thai,Turkish,Ukrainian,Hebrew,Greek,Spanish,Hungarian,Armenian,ITALIAN,Hindi,Indonesia,English,Vietnamese Resolution : 1024*600 Display Size : 9"SKYSHADOW Origin : Mainland China For Vehicle Brands/Model : Mercedes-Benz Certification : CE,FCC Out Power : 4*45W Material Type : Plastic Steel Resolution : 1024*600 Item Weight : 3.49kg Model Name : 22 Interface : USB RCA Operation system : Android 10.0 Operation System Amplifier IC : TDA7851,4*45W Radio IC : TEF6686 Car DVD Screen : Hanstar IPS