... * 128 Dots, 65K color)Memory capacity for the 8Mb, can store 52-80 picture,Image, calendar clock setting and ... / BMP / PNG / GIF / TIF,Without CD software, connect the computer software automaticallyOperating system: Windows 2000 / XP / Vista, MAC,Adjustable screen ... display brightness and contrastThe built-in lithium battery, the working voltage: 3.7V / USB 5VSize: L80xW45xH40 mmDisplay ...