TF/Micro SD Slot : 2Din : Double DinRAM : 2GInterface : USB,RCASpecial Feature : Built-In Speaker/Microphone,Wifi Function,Support Steering Wheel Control,Support 3G Network,Support 4G Network,Support Can-BusOperating System : Android 11Out Power : 4*45WVoltage : 12VMaterial Type : Composite MaterialItem Weight : 2.5kgItem Size : 9.0 inchMax External Memory : 256GROM : 32GSpecial Features : Built-in GPS,Mobile Phone,MP3 PlayersDigital Media Format : Mp3,MP4,WMA,JPEGOSD Language : Chinese (Simplified),Chinese (Traditional),Albanian,Arabic,Azeri,Irish,Estonian,Belarusian,Icelandic,Polish,Danish,German,Russian,French,Filipino,Finnish,Korean,Dutch,Czech,Croatian,Latvian,Lithuanian,Romanian,Norwegian,Portuguese,Japanese,Swedish,Slovak,Slovenian,Thai,Turkish,Ukrainian,Hebrew,Spanish,Hungarian,Italian,EnglishResolution : 1024*600Display Size : 9"For Vehicle Brands/Model : VolkswagenVolkswagen Model : GOLFGolf-Year : 2009,2010,2011,2012,2013,2014,2015Certification : CE,KCSystem : Android 11 OSRemote control car radio : By "Junsun Online" APPSupport Android Auto/ CarPlay : Sync phone to Radio (Optional)Support AI voice control : Allow you to make phone calls, navigate, play music... (Optional)GPS navigation map : Built-in offline map, free updateOriginal radar displaying : Support for GOLF 6 2008-2016AV-OUT : Only V1 support, need buy RCA cableRDS : Support (Optional) for GOLF 6 2008-2016Netflix : Support apk installationShipping Worry-Free : Within 48 hours business timeService Worry-Free : 24H*7 service supportingWarranty Worry-Free : 2 Years warranty