Warranty : 365 daysAccessories : Machine/Connector/Frame/RCA cable/USB cable * 2/GPSPreset Station : FM 87.50Tuner Type : T10/S10/X10: FM/AMBuilt-in DVD Player : NoBuilt-in CD player : NoChipset : T10/S10/X10: 8 core 2*A75+6*A55Processor Speed : T10/S10/X10: 1.8GHZProcessor Type : T10/S10/X10: Octa-UIS7862(8 core 2*A75+6*A55)Is touch screen : YESBuilt-in Screen : YESCategory : Car multimedia playerTF/Micro SD Slot : 2Din : Double DinRAM : USBInterface : USBSpecial Feature : Built-In Speaker/Microphone,Wifi Function,Support Steering Wheel Control,Support 3G Network,Support 4G Network,Support Can-BusOperating System : Android 11Out Power : 12VVoltage : 12VMaterial Type : 1.7Item Weight : 24cm*20cm*12cmkgItem Size : for Opel Astra J Verano 2007 - 2014Max External Memory : 128GROM : 128GSpecial Features : Built-in GPS,Mobile Phone,MP3 PlayersDigital Media Format : Mp3,MP4,WMA,JPEGOSD Language : Chinese (Simplified),Chinese (Traditional),Arabic,Irish,Belarusian,Polish,PERSIAN,Boolean text (Dutch South Africa),German,Russian,French,Filipino,Finnish,Korean,Czech,Latvian,Romanian,Malay,Macedonian,Portuguese,Japanese,Swedish,Serbian,Slovak,Slovenian,Thai,Turkish,Ukrainian,Hebrew,Greek,Spanish,Hungarian,Italian,Hindi,Urdu India,English,VietnameseResolution : 1024*600/1280*720PDisplay Size : 9.7"For Vehicle Brands/Model : BUICKCertification : CES3 : 1G+16G Android 10.0S4 : 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)Bluetooth 5.0 : All SupportConnect an external microphone : All SupportOriginal Steering Wheel Control : All SupportSplit Screen : All SupportFloating window : All SupportWifi : All Support