... FCC, ISO9001 5.Energy-saving < 0.5W e@Board interactive whiteboard make your work or teaching more effecient ... save journey cost and time. Dynamic Digital Sketchpad: With this tool, you can make some dynamic graphics ... The writtten contents can be automatically stored in the computer with formats of Word, Excel, PPT, HTML, PDF, ... writing liquid pens. 82" IR interactive white board with smart pen tray