Document camera is equipped with all the must-haves for creating visually interactive presentations or lessons, plus bonus features for an easier user experience. To add to its versatility, the 8MP sensor with 8X digital zoom, 17X optical zoom and auto focus let you broadcast, record and capture crystal-clear images without worrying about blurriness or hard-to-read text. Pass-through switch allows you to toggle between the computer screen and camera display with simple, one-touch toggling. Image freeze/pause lets you keep an image on the screen while the object is adjusted or passed around, or use the highlight/mask functions to emphasize or block content while it's displayed. The compact size and flexible arm provide easy portability for multiroom use and quick storage. Camera includes AC/DC adapter, USB cable, two HDMI cables, two AAA batteries, remote control, microscope adapter, anti-glare sheet, quick guide, CD manual and Discovery software.