Is touch screen:YES Built-in Screen:YES TF/Micro SD Slot:0 Din:One Din Interface:plug and play Special Feature:Built-In Speaker/Microphone,wifi function,Support Steering Wheel Control,Support 3G Network,Support 4G Network,Support Can-Bus Operating System:Windows Ce Out Power:45*4W Voltage:12V Material Type:plastic and metal Item Weight:0.5 Special Features:Built-in Gps,Charger,Mobile Phone,MP3 players,dsp,CarPlay,android auto,Reversing Input Digital Media Format:Mp3,MP4,WMA,JPEG OSD Language:Chinese (Simplified),Chinese (Traditional),Arabic,IRISH,Icelandic,POLISH,German,Russian,French,Filipino,KOREAN,Dutch,czech,Latvian,Malay,Macedonian,Norwegian,Portuguese,japanese,SWEDISH,Serbian,Slovak,Slovenian,THAI,Turkish,UKRAINIAN,HEBREW,Greek,Spanish,hungarian,Italian,hindi,English,VIETNAMESE Resolution:1280*480 Display Size:2.5" Origin:Mainland China Certification:CE,FCC