Digital camera CMOS sensor: 352x288, 100k pixels Power source: 1XAAA alkalinity battery Built-in: 16MBit Memory SDRAM CIF: 20 pcs, QCIF: 320PCS Camera lens range:45C Dynamic transmission :CIF 9 per second, QCIF 20 per second PC interface: miniUSB Exposure: Auto System: WINDOWS98/98SE/ME/2000/XP Packing: 205*160*70(mm)