Din : Double Din RAM : 4G Special Feature : Built-In Speaker/Microphone,Wifi Function,Support Steering Wheel Control,Support 3G Network,Support 4G Network,Support Can-Bus Operating System : Android 10.0 OS Out Power : 4*60W Voltage : 12V Material Type : ABS Item Weight : 5kg Max External Memory : 64GB ROM : 64G Special Features : Built-in GPS,Cassette Player,CD Player,CD-R,CD-RW,Charger,FM Transmitter,Mobile Phone,MP3 Players,Radio Tuner,Touch Screen,TV Digital Media Format : CD,DVD-R/RW,DVD-RAM,Video CD,Mp3,MP4,WMA,JPEG Resolution : 1920*720 Display Size : 12.3inch Origin : Mainland China For Vehicle Brands/Model : BMW Certification : CE CPU : 8 core Language : Multi-languages Screen : IPS Screen Support : 3g / 4g Wifi Audio/Video/obd/rds Special Features 1 : MP3/4 Players Special Features 2 : Wifi Function Special Features 3 : Support 4G Network Special Features 4 : Built-in GPS Special Features 6 : Support Steering Wheel Control Special Features 7 : Built-In Speaker/Microphone Special Features 8 : Touch Screen Special Features 9 : FM Transmitter Special Features 11 : support carplay