TF/Micro SD Slot : 1Din : Double DinRAM : 6GInterface : ISO For BMW E46 M31 Autoradio 2dinSpecial Feature : Built-In Speaker/Microphone,Wifi Function,Support Steering Wheel Control,Support 3G Network,Support 4G Network,Support Can-BusOperating System : Android 10.0 OSOut Power : 4*45WVoltage : 12VMaterial Type : ABS For BMW E46 M31 AutoradioItem Weight : 1.7kgItem Size : 9 Inch For BMW E46 M31 Autoradio car radio 2dinMax External Memory : 128GROM : 128GSpecial Features : bluetooth,Built-in GPS,Charger,FM Transmitter,Mobile Phone,MP3 Players,Radio Tuner,Touch ScreenDigital Media Format : Mp3,MP4,WMA,JPEGOSD Language : Chinese (Simplified),Chinese (Traditional),Albanian,Arabic,Azeri,Irish,Estonian,Belarusian,Bulgarian,Icelandic,Polish,PERSIAN,Boolean text (Dutch South Africa),Danish,German,Russian,French,Filipino,Finnish,Georgian,Haitian Creole,Korean,Dutch,Galicia,Catalan,Czech,Croatian,Latin,Latvian,Lithuanian,Romanian,Maltese,Malay,Macedonian,Norwegian,Portuguese,Japanese,Swedish,Serbian,Slovak,Slovenian,Swahili,Thai,Turkish,Welsh,Ukrainian,Hebrew,Greek,Spain's Basque,Spanish,Hungarian,Armenian,Italian,Yiddish,Hindi,Urdu India,Indonesia,English,VietnameseResolution : 1280*720Display Size : 9"OEM NO. : For BMW E46 M31 AutoradioFor Vehicle Brands/Model : BMWBMW Model : M3M3-Year : 1998,2001,2002,2003,2004,2005,2006,2008,2009,2010,2011,2012,2013,2015Certification : NONEApplicable Models : Autoradio For BMW E46Y10 : Android 10.0Y2/Y3/Y4/Y5 : Android 9.02 din Android Auto : car radio 2 din androidWarranty : 180 day