Warranty : 365 daysAccessories : Power Cable/Frame/GPS/RCA CablePreset Station : FM 87.50Tuner Type : AM/FMBuilt-in DVD Player : NoBuilt-in CD player : NoChipset : 8-core 2*475+6*A55Processor Speed : 1.8GhzProcessor Type : Octa-UIS7862(8-core 2*A75+6*A55Is touch screen : YESBuilt-in Screen : YESCategory : Car Multimedia PlayerTF/Micro SD Slot : 2Din : Double DinRAM : 8G/6G/4G/2G/1GInterface : USBSpecial Feature : Wifi Function,Support Steering Wheel Control,Support 3G Network,Support 4G Network,Support Can-BusOperating System : Android 11Out Power : 4 x 45WVoltage : 12VMaterial Type : Metial+PlasticsItem Weight : 1.5kgItem Size : 42cm*26cm*6cmMax External Memory : 128GROM : 128GSpecial Features : Built-in GPS,Charger,Mobile Phone,MP3 PlayersDigital Media Format : Mp3,MP4,WMA,JPEGOSD Language : Chinese (Simplified),Chinese (Traditional),Albanian,Arabic,Azeri,Irish,Estonian,Belarusian,Icelandic,Polish,PERSIAN,Boolean text (Dutch South Africa),Danish,German,Russian,French,Filipino,Finnish,Georgian,Haitian Creole,Korean,Dutch,Galicia,Czech,Latin,Romanian,Maltese,Malay,Macedonian,Norwegian,Portuguese,Japanese,Swedish,Serbian,Swahili,Thai,Turkish,Welsh,Ukrainian,Hebrew,Greek,Spain's Basque,Spanish,Hungarian,Italian,Urdu India,English,VietnameseResolution : 1024*600/1024*768PDisplay Size : 9",9.7"For Vehicle Brands/Model : BUICKCertification : CES3 : 1G+16G Android 11.0S4 : 2G+32G Android 11.0S10-1 : 2G+32G Android 11.0(4G)S10-2 : 4G+32G Android 11.0(4G)S10-3 : 6G+128G Android 11.0(4G)K3 : 1G+16GBluetooth 5.0 : All SupportConnect an external microphone : Support(except K3)Original Steering Wheel Control : All SupportSplit Screen : Support(except K3)Floating window : Support(except K3)Wifi : All SupportBluetooth : All Support