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. 1 x Document Camera1 x Data Cable1 x Power Cord1 x Power Adapter1 x CD ROM1 x Wipe Cloth1 x Storage Bag1 x Manual Item Type: Document CameraMaterial: Aluminum Alloy, ABSModel: T133AF HVPower Supply: 100-240VScanning Format (Maximum): A3Maximum Camera Resolution: 13MP (4160 x 3102)Scanning Speed: About 1 SecondScannable Media Types: Documents, Books, Photos, Bills, Magazines, Three Dimensional Items, etcNumber 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 ZoomExternal Interface: HD Multimedia Interface, USB, Memory Card Slot (Memory Card Not Included)Resolution and Frame Rate: 13M (10fps), 8M (15fps), 1080P (25fps)Operating Voltage: 5V 2ARecording and Video: Support Offline Photography, Recording, Video RecordingScanning Format: JPG, BMP, TIF, PNG, PDF, etcImage Color: 24 Bit Color or Black and WhiteUSB Output Format: MJPG, YUY2Video Format: AVIImage Control: Brightness Adjustment, Exposure Time Adjustment, Sharpness Adjustment, Color Adjustment, Gain Control, etcLight Source: Natural Light and Auxiliary LED LightsSystem Requirements: for Windows 7, for Windows XP, for Windows Vista, for Windows 2003