Imagesensor:VGA(640*480Pixels) Glass/PlasticLens:1P Focallength:f=5.4mm Capturerange:0.5m--infinity Resolution:Hi:VGA(640*480) Lo:QVGA(320*240) Built-inmemory:2MBSDRAM Expansioncardslot:N/A Zoomfunction:N/A Videocapture:YES Videoresolution:VGA,QVGA(320*240) Videocaptureduration(baseonbulit-inmemory):about79s(15son2MB) Videoformat:avi ComputerInterface:Windows98SE/2000/ME/XP/vistar-32bit Power: 3AAAbattery Batterylife: 200phots(accordingtoCIPA) Viewfinder:Yes Auto-offsystsemtime:30s Self-timer:10s