... 7 inch single function digital photo frame Aike strange music program can only put pictures up program 1, color ... : white / black / pink with a calendar 2, Display: 7 inch 3, resolution: 480 ... / U disk 6, operation: machine body key operation 7, support the file format: JPEG 8, image display: ... of alternation, the vertical alternation, random, fade in fade out, the next turn, the turn ...