Built-in DVD Player:noBuilt-in CD player:no Is touch screen:YES Built-in Screen:YES TF/Micro SD Slot:2 Din:Double Din RAM:6G Interface:plug and play Special Feature:Built-In Speaker/Microphone,Wifi Function,Support Steering Wheel Control,Support 4G Network Operating System:Android 12 Out Power:45*4W Voltage:12V Material Type:plastic and metal Item Weight:1.8kg Item Size:1920*720 Max External Memory:128G ROM:8G Special Features:Built-in GPS,Mobile Phone,MP3 Players,Voice Control,DSP,Carplay,Android Auto,Reversing Input,Split Screen Digital Media Format:Mp3,MP4,WMA,JPEG OSD Language:Chinese (Simplified),Chinese (Traditional),Albanian,Irish,Bulgarian,Polish,German,Russian,French,Filipino,Finnish,Korean,Dutch,Czech,Croatian,Latvian,Lithuanian,Romanian,Malay,Norwegian,Portuguese,Japanese,Swedish,Serbian,Slovak,Slovenian,Thai,Turkish,Ukrainian,Hebrew,Greek,Spanish,Hungarian,ITALIAN,Hindi,English,Vietnamese Resolution:1920*720 Display Size:12.3 Origin:Mainland China Certification:CE,FCC AI Voice Control:Support(Optional) Carplay:Built-in Android Auto:Built-in Split Screen:Support GPS Navigation map:Support 4G WIFI:Support DSP:Support AV OUTPUT:Support(Optional) ADAS DVR:Support(Optional) AHD Reverse camera:Support(Optional) PLease note:this model android system for steering wheel control only supportvolume control,if you want more funtion can contact us buyQualcomm system. Before buying, please make sure your car is CCC CIC NBT EVO System, if you don't know what system your car is, please refer to the picture below or contact us Please note:This unit outputs sound through AUX, pleaseconfirm that your car has AUX function beforeordering. lf there is no AUX on your car, thenyou need to add FM transmitter to produce audio.But the sound will not be as good as AUX . Pleaseacknowledge this issue before place the order. For BMW 5 Series F10 F11 2011-2017 NBT SYSTEM For BMW 5 Series F10 F11 2011-2017 CICSYSTEM ---Built-in Carplay +Android Auto ---Built-in BT ---Support 4G LTE and WIFI ---Support GPS accurate positioning Support split screen display ---1920*720.ultra clear resolution ---Support DSP ---Support AHD Reversing Video . (Note: Camera is not included, please click to purchase) --- Support ADAS DVR (Note: DVR is not included, please click to purchase) ---Support OBD TPMS (Note: OBD TPMS is not included, please click to purchase)