1) Uses 7" high-performance brand LCD panel 2) Friendly operation interface, which makes our users operate conveniently and supports file management 3) Uses SPHE8281A-U system chip 4) Supports video advertisements saved in multimedia file formats such as MPEG-1/2, MPEG-4, VCD, DVD, SVCD, etc. 5) Supports usual audio file formats such as MP3, AWA, etc. 6) Supports picture file format such as JPEG, satisfies picture file format of usual digital devices 7) Uses OSD multi-language menu 8) Supports popular memory card, for example CF, SD, satisfies our users' collection requirement for various movies, images, photographs, music and so on 9) Supports USB input and has USB port 10) Built-in speaker; plays video advertisements automatically and circularly 11) Various enjoyment modes for pictures, you can enjoy in single-sheet mode or in slide playing mode or in slide playing music mode, you also can turn pictures up and down/right and left or zoom in/out them