AVerVision M15W is a visualizer (document camera) designed to facilitate learning at all education levels. The beautifully sleek, compact body of the M15W reflects the wild freedom of its Wi-Fi connectivity and stunning 13-megapixel camera with 4K, 60fps imaging. Creating an engaging and interactive learning experience in a second with M15W's wireless advantage is a dream come true. Mechanical arm visualizer designed to facilitate learning at all education levels. 13MP camera delivers 4K Ultra HD at 60 fps output resolution, creating remarkably detailed images of any object. Can visualize materials from multiple devices via Wi-Fi, USB, or HDMI connections. Dimensions: 13. 82"H x 3. 31"W x 20. 39"D (operating); 1. 65"H x 3. 31"W x 11. 02"D (folded). Features an auto, manual, and area (via software) focus types. Flexible and adjustable arm allows users to capture A3 or larger papers. With AVerTouch software all it takes is one touch to connect the visualizer with mobile devices for content sharing, and teachers can connect to the cloud to automatically save annotated, captured, and recorded files. Features a built-in microphone. Up to 23x digital zoom. Package contents: visualizer unit, quick guide, USB cable, power adapter (5VDC), warranty card. 3-year manufacturer limited warranty; 1-year warranty on battery and accessories.