1. 2.4 inch TFT display screen; 2. Built-in rechargeable lithium-ion provides.(6 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 16Mb, about 30pcs pictures. 8. Mini USB port connection 9. Three Function Keystrokes 10.AAA Barttery