Sony DSCP31 Cyber-shot 2MP Digital Still Camera 2-megapixel sensor captures 1,600 x 1,200 images for prints at sizes up to 8 x 10 inches Autofocus lens with 3x digital zoom (no optical zoom) Included 8 MB Memory Stick holds 12 images at default settings Connects with PCs and Macs via USB port Uses 2 AA batteries(rechargeables included)