... touch screen FM Car Navigation 1 4.3inch car Gps,touch screen,Pocket design; 2 Fuction:Music,Video,Photo,Ebook; 4.3'' portable touch screen FM Car Navigation1 4.3 inch TFT touch screen ... .With FM(optional),AV-IN(optinal),Bluetooth(optional)2 CPU:Centrality,Atlas III,AT642D 372MHz,Samsung 2416 ARM926 400MHz(optional)3 Operating system ...