Din : Double Din RAM : 4G Interface : for Acura TSX 2008-2012 Special Feature : Wifi Function,Support Steering Wheel Control,Support 3G Network,Support 4G Network,Support Can-Bus Operating System : Android 10.0 OS Out Power : 4*45W Voltage : 12V Material Type : Plastic and hardware Item Weight : 1.5kg Item Size : for Acura TSX 2008-2012 Max External Memory : 128G ROM : 64G Special Features : Built-in GPS,Charger,MP3 Players Digital Media Format : Mp3,MP4,WMA,JPEG OSD Language : Chinese (Simplified),Chinese (Traditional),Irish,Estonian,Belarusian,Icelandic,Danish,German,Russian,Finnish,Korean,Czech,latin,Romanian,Malay,Norwegian,Portuguese,Japanese,Swedish,Serbian,Slovak,Thai,Turkish,Ukrainian,Hebrew,Greek,Spain's Basque,Hungarian,ITALIAN,indonesia,Vietnamese Resolution : 1024*600 Display Size : 9" Certification : CE RAM/ROM : 2G+32G / 1G+16G(Optional) subwoofer output : Support AV-OUT : WiFi version support, 4G version not support RCA cable : 7channels including subwoofer cab screen display : HD9inch 2.5D screen, HD1024*600 Rear view camera input : Support(Free Gift) INPUT Interface : 2*USB RCA Bluetooth WIFI : Built-in Mirror link : Iphone & Android microphone : Built-in external microphone : optional GPS Navigation map : Built-in offline map free update (sup Bluetooth phone book : support Bluetooth music : support OS language : support 46 countries, Russian, Spanish, Portuguese, French, Hebrew.. System : Android