1. CSTN display screen;                                                       2. Built-in rechargeable lithium-ion provides.(8 hrs working time)                                                                                    3. Support to play JPG/BMP/GIF format                                                 4. Support Powerpoint playing circulation function;                                                     5. O'clock and calender function                                                6. Auto power on & off function                                            7. Built-in flash 8Mb, about 180pcs pictures.                  (16Mb about 360pcs pictures memory for optional)                8. Mini USB port connection