[Real-time projection] Real-time display of video, open sharing and communication convenience, support real-time broadcast, video recording, and output , MP4, FLV, 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 correction] One-key automatic correction, easy to use. Even if the is skewed, it can intelligently correct the and automatically form an within one second, thereby improving work efficiency and making the office more worry-free. [OCR recognition function] The captured document can be directly converted into , with a recognition rate of 98% or higher. It supports multi-language, and number recognition, and can be exported to editable files, such as word 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, banks, hospitals, etc.; it can effectively improve our work efficiency. You can download the operating software from the instructions. [Product Specifications]: Sensor: CMOS (8 million pixels) Scanning speed: about 1 second Resolution: 3672 x 2856 color: 24 bits control: brightness, saturation, contrast, sharpness, etc. format: JPG, PNG, BMP, , PDF Scanning light source: LED Supported system: Windows XP / Win 7 / Win8 and higher Video Output: , MP4, FLV, WMV Use: family, teacher, lawyer, administration, finance, company colour: black Material: ABS size: 28.8x30.2cm Package Contents: 1 x file scanning camera 1 x USB data cable 1 x software CD 1 x 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.