Key Specifications/Special Features: Diagonal: 1.1 inch CSTN screen Resolution: 96*64 Built-in memory: 8MB, can store 190 pictures at most Picture formats: BMP, JPG, PNG, GIF Buttons: Menu, UP and Down three buttons Play mode: Manual or automatic play With Time and calendar functions Rechargeable Lithium battery with 8--10 hours playtime Power supply: Built-in 3.7V lithium battery or USB 5V supply 120s auto shut off Interface: USB 2.0 Operation system: Windows 2000 / XP Colors: Red, Blue, Purple, Black, Silver-white Accessories: CD, USB cable, key buckle, instruction manual, clamshell and gift box etc. Packing details: Device dimensions: 7.6*3.6*1.1cm Carton dimensions: 64*39*25 cm Qty per carton: 80 pcs Net weight: 7.2KG Gross weigh: 8.7 KG ODM and OEM orders are welcomed!