XO Vision XOD1763NAV 6.1-Inch Double Din Touch Screen DVD Receiver with Internal Navigation System DVD/DVD-R/Divx/MP3/CD compatible Backup camera input;Display size 6.1 Fully motorized with angle adjustment Built-in GPS with millions of POI DVD/DVD-R/Divx/MP3/CD compatible Backup camera input Fully motorized with angle adjustment Built-in GPS with millions of POI