Built-in DVD Player:no Built-in CD player:no Is touch screen:YES Built-in Screen:YES TF/Micro SD Slot:0 Din:Double Din RAM:2G/4G/8G Special Feature:Built-In Speaker/Microphone,Wifi Function,Support Steering Wheel Control Operating System:Android Voltage:12V ROM:32G/64G/128G/256G Special Features:Built-in GPS,Mobile Phone,MP3 Players,Carplay,Android Auto,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 Resolution:2000*1000/1280*720 Display Size:9" Brand Name:NAVIFANS Origin:Mainland China For Vehicle Brands/Model:Mercedes-Benz Certification:CE,FCC OS:Android 12 M6Pro CPU:8Core UIS7862S(FYT):M6Pro DTS:M6Pro Qualcomm BT5.1:M6Pro Built-in Cooling Fan:M6Pro 4G lte:M6Pro Wifi,BT:Built in wireless Carplay:Built in Android Auto:Built in QLED Screen:M6Pro 2K Screen:M6Pro Plus DSP+RDS:Support Ai voice control:Support M6Pro Amplifier:7850/7851 M6Pro Radio:TDA7708 360 panoramic camera:Support(need buy) AV / HDMI Output:Support(need buy) ADAS DVR,OBD2,TPMS,Rear view camera:Support(need buy) Note1:have different configure for choose,before order please check clearly Note2:car name and years just for refer,please check details clearly