*7 inch TFT touch screen, display solution is 480×234
*Double track headphone connector, 1W hi-fi speaker built in, volume can adjust
* Key-press and touch screen operate
* SiRF STAR III GPS modules built in
* Support TMC function
* GPS antenna built in ，can be connected with external antenna
* Directly runs navigation software in SD card
* Support mp3 mp4 and so on
* Auto checking AV-IN audio signal
* Support outside AV audio and video signal input
* Built-in Bluetooth 
* FM transmitter function
* Video player support: asf,avi,mp4,wmv
* Audio player support: mp3,wav,mid
* Picture browser support: BMP,JPG,PNG,GIF;
* File browser support: TXT
* Inbuilt Long-life rechargeable DC12V lithium battery , can be connected car-light directly
* Double indication light: red light on means charging, full charge turn to green