Kodak DX3215 EasyShare 1.3MP Digital Camera w/ 2x Optical Zoom 1.3 megapixel sensor captures enough detail for photo-quality prints at 5 x 7 inches 2x optical plus 2x digital zoom lens 8 MB internal memory holds 20 images at default resolution; MMC expansion slot for additional memory Connects with Macs and PCs via USB port Uses lithium CRV3 battery (included) or 2 AA batteries; can be used with optional EasyShare dock for simplified image transfers and rechargeable power