1. [Auto Correction] This document scanner can intelligently correct skewed images, forming a perfect image within one second. Supports batch scanning, simply manually flip pages, allowing for continuous scanning into images, supports various document formats such as PDF, WORD, Excel, TXT.2. [Real Time Projection] This document scanner supports real time projection and video recording, suitable for remote learning, online teaching, and business meetings.Specification:Item Type: Document ScannerMaterial: Aluminum alloy, ABSModel: Y1Color: SilverPixel: 5MPResolution: 2592 x 1944Support Maximum Format: A4Color Bits: 24Scanning Speed: About 1 secondInterface: USB2.0Image Control: Brightness adjustment, saturation adjustment, exposure value adjustment, sharpness adjustment, color adjustment, gain control, etc.Focusing Method: Adjustable precise focusingZoom Mode: Fixed focusLight Source: natu-ral light and built in LED light sourceImage Formats: JPEG, GIF, BMP, TIF, PDF, etc.Support Systems: For Windows 11, for Windows 10, for Windows 8, for Windows 7, for Windows XP, etc.Scanning Type: File, document, ID card, note, book, three dimensional physical object, etc.Other Features: Remake archiving, electronic book production, signature production, barcode recognition, OCR recognition function, network fax, DV image recording, whiteboard display functionHow to Use:Install and use.packing list:1 x Document Scanner1 x Soft Positioning Pad1 x USB Data Cable1 x USB DriveNote:The product does not come with a paper manual, but comes with an English electronic manual. It is included in the accompanying USB drive, please refer to it yourself.