Features: 9 inches big screen helps you observe the road more easily whenever you drive the car or truck. You would feel comfortable when you watch it, touch screen design simply to operation and it works very well. It comes with great configuration, for example: RAM 512MB + ROM 16GB, 9 high-definition screen, android operating system, wireless transmission and so on. Support Wi-Fi function, so it is not only a car navigator, but also an available tablet. So you can surf the internet on it without a heavy stuff computer. GPS navigator with BT + FM transmitter + MP3/MP4 + multiple APP download. Support free map for you, you can also download map via Wi-Fi.