Canon PowerShot A20 2MP Digital Camera with 3x Optical Zoom 2.1 megapixel sensor creates 1600 x 1200 images for prints at sizes up to 8 x 10 3x optical plus 2.5x digital zoom lens with autofocus Included 8 MB CompactFlash memory card holds 12 images at default resolution Connects with Macs and PCs via USB port Uses 4 AA batteries, included