... media display information/POP slide show in pic,TXT,video,audio 2.Apply in hall,hospital,bus station,hotel,supermarke Advertising screen ... STORAGE)CF card :2GB/ HDD hardware 2.5 inch, not allow support to display SD card or USB FILE FORMAT)MPEG1/2 ... °C~40 °C Store temperature:-20 °C~60 °C 42 LCD inch land Advertising display screens