Olympus C3030 3.2MP Digital Camera w/ 3x Optical Zoom 3.3 megapixel sensor captures enough detail for photo quality prints at 8 x 10 inches and beyond 3x optical plus 2.5 digital zoom lens with autofocus Included 16 MB SmartMedia card holds 24 images at default resolution Connects with Macs and PCs via USB port Uses 2 proprietary lithium or 4 AA batteries (2 lithium batteries included)