Konica Revio KD-310Z 3MP Digital Camera w/  3x Optical Zoom 3.3-megapixel sensor captures enough detail to create prints up to 11 x 14 3x Hexanon optical zoom lenx with autofocus Dual memory slot--1 for Memory Stick and 1 for MMC/SD (16 MB MMC card included) Connects with Macs and PCs via USB port Uses DR-LB1 3.6 Volt Lithium Ion rechargeable battery; includes AC adapter