1、Portable Design: The 4K USB document camera folds down to a minimum size of 12x3x0.8 inches, so you can easily take it anywhere. 2、Adjustable Brightness: The USB document camera has two sets of high brightness LEDs with 5 levels of brightness adjustment for clear images even in the dark. 3、Easy to Use: Document webcam simply plugs the document camera into any USB port, downloads the application and you're start to go. 4、Applicable Software: Document webcam works seamlessly with presentation and webinar software (for Zoom, for Microsoft Teams, for Google Meet, for Skype). 5、Wide Compatibility: The 4K Usb Document Camera is available for PC (for Windows 7, for Windows 8, for Windows 10, for Windows 11), for OS X 10.12 or higher) and for Chrome OS. 6、Function: This doc camera visualisation software offers a variety of annotation tools, split screen comparisons, snapshots, a recorder and an interactive whiteboard. More comprehensive features are available for download and exploration. Item Type: Document Camera Material: Aluminium Folding Size: Approx. 12x3x0.8in Support Format: A3 Pixels: 13mp Resolution: 4160x3104 Interface Type: USB 3.0 Scanning Light Source: 6 LEDs (with Touch 5 Level Brightness Adjustment), 8 Auxiliary LEDs Shooting Range: Maximum Support for A3 Area Size Shooting, Support for 10cm/3.9in Macro Shooting Magnification: 10x (not Dependent on Application Software, Use Any Software to Open the Image for Non destructive Magnification) Focusing: Manual Focusing/Autofocus Application: Document, Image Scanning, Teaching, Live Streaming, Video Conferencing, Office and Other Applications Applicable: For Windows, for OS X, for Android and for Chrome OS Operating Systems 1 x Scanner 1 x Protective Case 1 x USB Power Cable 1 x Manual 1 x Dust Free Cloth