Vivitar ViviCam V5118 Digital Camera: * 5.1 megapixel resolution * 4x optical zoom * 1.5" preview screen * Innovative anti-shake * Requires 2 x AAA batteries (not included) * 8MB internal memory * Supported by MS Windows 7, MS Windows Vista SP1, MS Windows XP SP3, Apple Mac OS X 10.5 or later * Multiple Flash modes