TF/Micro SD Slot : 1 Din : Double Din RAM : 8G/6G/4G/2G/1G Interface : USB Special Feature : Wifi Function,Support Steering Wheel Control,Support 3G Network,Support 4G Network,Support Can-Bus Operating System : Android 11 Out Power : 4 x 45W Voltage : 12V Material Type : Metial+Plastics Item Weight : 1.6kg Item Size : 40cm*30cm*15cm Max External Memory : 256G ROM : 128G Special Features : Built-in GPS,Charger,Mobile Phone,MP3 Players Digital Media Format : Mp3,MP4,WMA,JPEG OSD 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,Vietnamese Resolution : 1024*600/1280*720 Display Size : 9" Origin : Mainland China For Vehicle Brands/Model : Citroen Suitable Vehicle Type : for Citroen C4 C-Triomphe C-Quatre 2004-2009 T10 Android System : Andriod 11 T3L Android System : Andriod 10 Split Screen : ALL Support Application Of Floating Window : ALL Support Steering Wheel Control : ALL Support Rear View Camera : ALL Support Connect To USB ADAS DVR : ALL Support Connect USB TPMS : ALL Support Connect External Microphone : ALL Support OBD 2 : ALL Support Including Frame : YES AI voice control : Need to purchase additional activation code Color change of button light : only for T10 T10 PLUS T10 PRO TOP T10 : 8G+256G