7 inch car rearview mirror monitor with GPS navigation Touch screen control .support USB ,SD ,mp4,mp5 , ... .FM transmitter 1 7"Touchscreen Rearview monitor with USB,SD,MP5,GPS navigation2 Support USB and SD/MMC card, ... 2 Video Inputs(One Video connecting with VCD / DVD player,another Connecting with Cameras as Car-backing Rearview )6 ... A2DP optional 7 inch car rearview mirror monitor with GPS navigation