... inch digital photo frame Built-in lithium batteries,Picture,music,movies,photo+background music,electronic bookcalendar,clo 3.5 inch digital ... the power switch.12.Built-in lithium batteries,Picture,music,movies,photo+background music,electronic book13.Support JPEG(JPG).BMP pictures ... ,WMA etc.,MPEG(1,2)MPEG4(DIVX,AVI),Motion JPEG movies formats,txt electronic book,calendar,clock,alarm. 3.5 inch ...