... ,NEXT,PREV,SET,MODE 3,Power supply:USB 5V 3.5 inch Multi- functional digital photo frameFeature:(APPOTECH AX3003) 1, 3.5 inch TFT High ... (320*RGB*240) 2,USB Interface, ,and earphone connection 3.Can add built-in 8M NOR flash with extra charge ... ,like supporting clock,calendar,alarm clock,brightness adjustment function 8.Multi-language,automatically turn on/off function 9. Can display 12 ...