Customized paper printing birthday electronic greeting card

1. 2.4 inch Video Business Card
2. Resolution: 320*240 screen size 4.8*3.6CM
3. Picture formats: JPG,BMP，Video format：AMV
4. Material: greeting card + TFT screen + battery +PCB board+ USB port
5. Memory capacities: 128MB
6. One button control or each button control each video (option)
7. Different program and functions
8. Rechargeable Lithium battery 500mah
9. Power supply: built-in rechargeable 3.7V lithium battery or USB 5V supply
10. With USB for recharge and upload video, standard length: 50cm
11. Interface : mini-USB
12. Operation system: XP / Vista /Windows 7/Mac. and so on
13. 13. Functions: Open to play, fold to close