Four-in-one function: Still image capture Video capturing Conferencing (webcam) Voice recording Size: 92 x 54 x 30mm Image sensor: 3.1 mega pixels CMOS Resolution: (2,048 x 1,536) 3.1 megapixels Interpolated by hardware: 2,560 x 1,960/2,272 x 1,704 Memory: 16MB built-in flash memory External SD/MMC card (support upto 512MB) Digital zoom: 4x Marco mode (20 to 30cm) 1.5-inch TFT real color display TV output with audio (NTSC/PAL) Voice recorder Video clips: 15fps @ VGA AVI Print out directly via picture bridge Flash: automatic built-in flash (audio, force, off, red-eye reduction) White balance: auto, sunny, cloudy, tungsten and fluorescent Computer interface: USB 1.1 Power supply: 2 x AA alkaline batteries Unique advantage: driver free for Windows 2000, ME, XP, Mac 9.x and X.x