7" high resolution digital TFT lcd monitor,pixels: 800*3(rgb)*480
steering wheel control   
OSD Motion Effect   
Built GPS   
A2DP function   
Built-in functions:  dvd, dvd-r, dvd-rw, mpeg4,mp3,vcd,cd, cd-r,cd-rw, fm,am,4x40w amplifier   
Front USB ,ipod,sd,aux port.   
Radio receiving:high sensitive fm/am tuner 30stations(am 12 / fm 18) restorable   
Car backing display: it is connected to the rearview camera 
Shock proof memory: 5 seconds esp electronic aegis
Remote controller: full function remote operation  
Video output/input : two video output,two video input (one video input for rear view system )   
Working temperature: -0℃--+55℃   
Wince 6.0 operating system,samsung 2451 high speed mcu.
Built-in 128m ddr2 sdram,max speed to 667mhz.   
Dual zone function,can navigation and hear music at the same time.
Can supports igo/tomtom/router66/papago……map of the world.