7 Inch Capacitive Touch Screen Android 4.4 Car Stereo Radio Double 2 Din GPS Navigation In Dash Car DVD CD Player Quad Cpre Support Bluetooth WiFi +Backup Camera Upgrade Version Android 4.4 Kit Kat Car Stereo with Quad Core 1.6GHz CPU,7 Inch Capacitive Touch Screen with 800*480 Resolution Built-in GPS Navigation,GPS Map has been pre-loaded,support voice guidance,gps dual zone function;you also can download gps app from Google play store after connect wifi,support wifi/hotspot sharing Built-in Bluetooth & Microphone for hands-free calling and music,support phone book Waterproof Rearview Camera is included,automatically switch the camera from unit when reversing car,protect your reversing safe Multi-function car entertainment system,such as DVD player,GPS Navigation,WiFi,Bluetooth,Subwoofer,Steering Wheel Control,EQ,AV IN,Car Logo optional.Wallpaper customized