Top-Navi Android 4.2.2 universal 2din Car PC DVD Player GPS Wifi Bluetooth Radio 1GB CPU DDR3 Capacitive Touch Screen 3G car stereo 1.2 GB audio Silver OS: Android 4.2.2 system Main CPU:MST786 A9 dual core 1.2Ghz Main Frenqency:1.2GHz RAM:SAMSUNG 1GB DDR3. Nand Flash :8GB. Capacitive multi-touch screen GPS+IPOD+BT+Radio+AUX IN 8. Digital TV and Rearview camera optional