... 12V USB/SD/Bluetooth,FM Transmitter/GPS Car reaview mirror monitor Screen Size:5'' Voltage:DC 12V USB/SD/Bluetooth,FM ... Transmitter/GPS Screen Mold:TFT LCD(Digital display of INNOLUX )Processor:SIRF AT840Operating system:windows CE ... System)Main Function:GPS navigation,Monitor,Reversing rearview, Bluetooth,USB/SD/MP5,FM Transmitter 5inch car rear view mirror with USB/SD/MPB ...