Din : Double Din RAM : 4G Special Feature : Wifi Function,Support 3G Network,Built-In Speaker/Microphone,Support Steering Wheel Control,Support 4G Network,Support Can-Bus Operating System : Android Out Power : 4*60W Voltage : 12V Item Weight : 5kg ROM : 64G Special Features : Cassette Player,Radio Tuner,MP3 Players,bluetooth,Mobile Phone,FM Transmitter,Charger,CD Player,TV,Built-in GPS,Touch Screen Digital Media Format : DVD-R/RW,WMA,MP4,DVD-RAM,CD,Mp3,Video CD,JPEG Resolution : 1280*720 Display Size : 10.25 Origin : Mainland China Certification : CE For Vehicle Brands/Model : BMW Model Name : for BMW E39 Language : Multi-languages Screen : IPS Screen Special Features 3 : Support 4G Network Special Features 11 : support carplay Special Features 7 : Built-In Speaker/Microphone Support : 3g / 4g Wifi Audio/Video/obd/rds Type : Gps Navigator