The Optima LM Document Camera Cart and DC120 Ultra-Portable Ladibug Bundle offers full classroom presentation abilities in a single package. The Optima LM Cart features a sturdy steel frame and a specially designed top for document camera placement. Locking hatches on two sides allow easy access to your electronics, and two side shelves offer room for a laptop or other presentation equipment. Grommets on the cart sides and top let you easily manage cords. Four swivel casters make it easy to navigate the cart between classrooms. The Lumens DC120 Ultra-Portable Ladibug features one-wire USB installation and free online annotation software for simple setup. The high-definition image quality and audio/video recording functions allow multiple uses. Mechanical zoom keeps high resolution intact when enlarging images and the built-in LED light helps make images clearer. The image capture and rotation features make it easy to closely examine your documents. Functions like auto focus and auto exposure optimize your image quality.