1、Automatic Correction: One click automatic correction, even if the picture is skewed, it can intelligently correct the picture. Batch automatic scanning, only need to manually turn pages, and continuously scan into pictures, which can improve work efficiency. 2、Excellent Performance: Equipped with 5MP HD camera, built in LED fill light (touch) provides high brightness. 3、OCR Technology: The document camera adopts powerful OCR technology to directly convert the captured document pictures into text, with a recognition rate of over 98%, displays A4 size images, supports multi language, sign and number recognition, and can be exported to editable files. 4、Live Projection and Video Recording: Real time projection and video recording, suitable for distance learning and online teaching, such as making sheet music, teaching and business meetings. 5、Easy to Use: The document scanner has a high quality aluminum alloy body. It is foldable and portable, just connect the scanner to the computer with a USB cable. 1 x Document Camera1 x Bottom Pad1 x USB Power Cable1 x User Manual Item Type: Document CameraMaterial: Aluminum Alloy, ABSSupport Format: A4Pixels: 5mpColor Bits: 24bitInterface Type: USB 2.0 ( Supports USB Expansion Interface)Scanning Light Source: Natural Light, 4 x Led Fill LightScanning Speed: About 1 SecondImage Format: JPG, BMP, TIF, PDFVideo Format: AVIScan Type: Documents, Notes, Id Cards, Magazines, Photos, Books, 3d Objects, Etc.Functions: Intelligent Trimming and Deviation Correction, Auto Focusing, Front and Back Merging, Barcode Recognition, Qr Codes Reading, Stamp Tool (Electronic Signature), Watermark, PDF Function, Video Function, Etc.Operating System: for Windows 2003, for XP, for Vista, for Win 7, for Win 8, Etc.