Casio Cassiopeia EM-500 Color Pocket PC (Green) Color screen with 240 x 320 display in 65,536 colors Synchronize to your desktop with rapid USB data transfer Includes Microsoft Pocket Word, Pocket Excel, Pocket Money, and Pocket Internet Explorer 16 MB of internal RAM, expands up to additional 64 MB with optional MultiMediaCards What's in the box: Cassiopeia EM-500, Stylus, USB Cradle, AC Adapter, Lithium-ion rechargeable battery pack, CR2032 lithium battery, Connector cable, Pocket PC User's Guide, Hardware Guide