5 inches high resolution TFT touch screen. Video player, play sound files, support the progress of adjustment, suspension. Play WMV, ASF, AVI file format video files, support the progress of adjustment, pause, full-screen playback. Support JPG, GIF, BMP, and PNG formats picture browsing, support for image rotation, zoom in /out pictures, automatically play all the pictures and other functions. Electric dogs can be connected to electronic monitoring equipment to detect radar surveillance equipment forecasts. Play flash files. The system comes with 6 mini games. You can set volume, backlight, date, time, language, system information, FM launch, factory settings, calibration, USB settings, navigation path. Including calendar, calculator, unit conversion. Shows the current status and reset the current Status. Information inquiry: a variety of ways to search for geographical names information points; navigation lines: automatic planning the correct drive path; voice prompts: full multi-level traffic voice prompts; e-maps: detailed road network in the nation's major cities plan. Photo format: BMP, JPG, PNG, GIF. Text format: TXT. Storage Expansion: SD/MMC card slot, support SD card memory expansion, the maximum capacity of 16GB.