1) 2.4 inch TFT LCD Screen
2) Resolution: 320x240
3) Picture formats: JPG,BMP
4) Buttons: Menu. UP and Down three buttons
5) Play mode: manual or automatic play
6) Material:leather
7) Can adjust the play speed
8) With Time and calendar functions
9) Rechargeable Lithium battery
10) Power supply: built-in 3.7V lithium battery or USB 5V supply
11) 120 seconds auto shut off
12) Interface : USB 2.0