... .Touch screen car gps 2.Built-in bluetooth 3.Support dvr function 4.Support 4gb map 5 inch Car rearview mirror ... monitor with GPS navigation ,Bluetooth,DVR,Built in 2.4G signal receiver .ARM9 CPU,533MHz. (MT3351 ... )Operation System : Microsoft Windows® CE NET6.0 8)Support car DVR function and car rear mirror 5 inch Car rearview mirror ...