1、[Auto Correction] This document scanner supports one touch auto correction, so it's easy to use. Even if the picture is skewed, it can correct the picture intelligently and automatically form the picture in one second to improve the work efficiency. 2、[Efficient Scanning] Batch automatic scanning with document camera, only manual page turning, continuous scanning into pictures, automatic high speed meter can improve work efficiency, support JPG, BMP, TIF, PNG, PDF, etc. 3、[CMOS Sensor] 13MP CMOS sensor can catch real time images more clearly. Built in LED light with even coverage for both dark and bright environments with greater range and better fill light effect than traditional light bars. Runs on for Windows only. 4、[OCR Recognition] The document scanner uses OCR technology to convert document images directly to text with a recognition rate of 98 percent or more. Supports multi language, symbol and number recognition and can export to editable files such as word or txt. For A3 size images. 5、[Real Time Video And Recording] Document camera can shoot video, display it in real time, and support sharing. Support live video and video recording function for distance learning and online teaching, such as making sheet music, teaching and business meetings. 6、[Easy To Use] Aluminum alloy document scanner, foldable and portable. Connects to your computer using a USB cable and then installs the relevant software (comes with software CD). Suitable for home, teacher, lawyer, administration, finance, and corporate use. Item Type: Document Camera Material: Aluminum Alloy, ABS Model: T133AF HV Scanning Format (Maximum): A3 Maximum Camera Resolution: 13MP (4160 x 3102) Scanning Speed: About 1 Second Scannable Media Types: Documents, Books, Photos, Bills, Magazines, Three Dimensional Items, etc Number of Touch Buttons: 10 (Zoom In, Zoom Out, Rotate, Video Recording, Lock, Fill Light, Confirm, Menu, Focus, Switch) Zoom: Built in Zoom Function, Support 15 Times Zoom External Interface: HD Multimedia Interface, USB, Memory Card Slot (Memory Card Not Included) Resolution and Frame Rate: 13M (10fps), 8M (15fps), 1080P (25fps) Recording and Video: Support Offline Photography, Recording, Video Recording Scanning Format: JPG, BMP, TIF, PNG, PDF, etc Image Color: 24 Bit Color or Black and White USB Output Format: MJPG, YUY2 Video Format: AVI Image Control: Brightness Adjustment, Exposure Time Adjustment, Sharpness Adjustment, Color Adjustment, Gain Control, etc Light Source: Natural Light and Auxiliary LED Lights System Requirements: for Windows 7, for Windows XP, for Windows Vista, for Windows 2003 1 x Document Camera 1 x Data Cable 1 x Power Cord 1 x Power Adapter 1 x CD ROM 1 x Wipe Cloth 1 x Storage Bag 1 x Manual