... 1.Touch screen car gps 2.Built-in bluetooth 3.Support dvr function 4.Support 4gb map ... inch Car rearview mirror monitor with GPS navigation ,Bluetooth,DVR,Built in 2.4G signal receiver .ARM9 ... )4) File browser support,Picture browser support,Audio and Video player support(MP3/MP4)5) Support FM ... DVR function and car rear mirror 5 inch Car rearview mirror monitor with GPS navigation ,bluetooth,DVR and 2. ...