[Real-time projection] Real-time display of video, open sharing and communication , support real-time live broadcast, video recording, and output , MP4, , WMV four formats, suitable for teaching, remote training, etc. [Timing automatic continuous ] automatic scanning in quantities, only need to manually turn the page, timing (customizable) continuous scanning into a picture, improve work efficiency, office is more worry-free. [Smart image correction] One-key automatic correction, easy to use. Even if the image is skewed, it can intelligently correct the image and automatically form an image within one second, thereby improving work efficiency and making more worry-free. [OCR text recognition function] The captured document image can be directly converted into text, with a recognition rate of 98% or higher. It supports multi-language, and number recognition, and can be exported to editable files, such as or excel, with one click. [Wide application] The maximum scan size is A4, which can be used to scan documents of various sizes, including documents, bills, ID cards, passports and other similar size documents. It is widely used in offices, classrooms, libraries, , hospitals, etc.; it can effectively improve work efficiency. You can download the operating software from the instructions. [Product Specifications]: Sensor: CMOS (8 pixels) Scanning speed: about 1 second Resolution: 3672 * 2856 Image color: 24 bits Image control: brightness, saturation, , , etc. Image : JPG, PNG, BMP, , PDF Scanning : LED Supported system: Windows XP / Win 7 / Win8 and higher Video Output: , MP4, , WMV Use: family, teacher, lawyer, administration, finance, company colour: black Material: ABS size: 28.8x30.2cm Package Contents: 1*file scanning camera 1*USB data cable 1*software CD 1*Manual Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.