HP PhotoSmart 945 5.3MP Digital Camera w/ 8x Optical Zoom 5.3 megapixel sensor captures enough image information to make photo-quality 11x17-inch prints 8x optical zoom and 7x digital zoom Large 2-inch LCD screen; Direct photo printing allows you to attach directly to an HP Photosmart printer or select HP all-in-one to print photos Store images on Secure Digital (SD) memory card (32 MB card included) Powered by 4 AA batteries (alkalines included, NiMH or photo-lithium recommended)