Image Sensor: OV2610 CMOS Sensor Hardware interpolated: 3M Lens: F=9.6mm Aperture: F=2.8 Focus range: 1.2m~ Infinity Image Size: 2048x1536(Interpolated) 1600X1200 Digital zoom: Fixed zoom LCD Monitor: 1.5" CSTN Image File: JPEG Movie file: AVI Voice file: NO Video Compression: Motion Jpeg; QVGA(320x240 Approx.10 FPS) Shutter Speed: 1/1000--2sec Self-timer: 10 Sec Burst: NO Auto power off: NO Flash light(built-in): Auto/force flash/non-flash(Range: 0.2-3m) Internal Memory: 64Mb(1or 2images for testing){Flash optional: 16MB or 32MB} Storage Media: SD / MMC Card (8MB-1GB compatible Digital Output: USB 1.1 TV Output: NO Dimension: 90(W) x 60(H) X20 (D)mm Weight: Approx: 80g Operating Temperature: 0 degree -40 degree Operating Humidity: 10%--80% Power supply: 3 x 1.5 V AAA battery OS menu: Multi-language supported(3languages option) Housing: Plastic case System requirement: Window XP/2000/ME/98SE Mac OS: 9.X & 10/1