Car Bluetooth Rear View Mirror Kit - GPS, Radar Detector, DVR, Wireless Camera, Free Micro SD Card
For the money it is not worth it. It is cheap, they say it has GPS but you have to buy your own maps and put them on a micro sd card. Once you get it all hook up and ready to use you need to hope it is cloudy outside otherwise it is very hard to see. It has a brightness button but it does not help. But remember this is just my views, if you want to buy it then buy it.