★ navigation computer system with 3.5 inch - 6 inch TFT LCD built-in display; 
 ★ handheld portable design, more humane, more convenient; 
 ★ Multimedia: MP3, MP4, WMA, WMV, AVI, ASF; 
 ★ touch, two key methods of operation, easy to use; 
 ★ have Internet access, telephone, PDA, navigation, positioning, mobile TV reception and other functions; 
 ★ configured with the national road network maps + detail throughout the area, information point data covering a variety of industries, including: 18 categories, 300 kinds of facilities; map area contains all the city highways, national, provincial, county and township road Details such as urban and rural road network, to achieve the whole territory of navigation; map can be multi-level scale, is beyond the dreams of the navigation map; 
 ★ precise point to point cross-navigation, lets you precision on the road in the city reached 10 meters, remote areas can reach 30 meters below the city easily from any point A to B navigation at any point between the cities; 
 ★ painted with the way the voice prompts and transfer functions, the navigation process more intuitive, more reliable; 
 ★ monitoring center can monitor the computer to achieve control and supervision functions; 
 ★ navigation computer can display the location of each other, for the field of archeology, travel, etc.; 
 ★ compressible into a sound file, through the GPRS transmission, to each other to restore the navigation computer, extract, similar to QQ, voice chat, the provincial calls; 
 ★ calls can be answered hands-free or headset, call the soft keyboard or by voice; 
 ★ camera can take pictures, and through the GPRS transmission.