... for Buick Enclave (W2-D9970G)7" digital 800*480 screen resolution Built-in GPS system Dual zone function (Listen ... =9600, Com Port=2 Display Screen Screen Type Digital TFT touchscreen Resolution 800*480 Screen Dimension 7 inch 16:9 Language ... Yes Download Contacts No Store Contacts No TV Tuner Built-in Analog TV Yes Analog TV System NTSC, PAL-B/G, ... ,Built-in GPS,CD Player,Radio Tuner,Touch Screen,TV