Thank you very much for viewing! ◡̈ 【Perfect for Online Classes】 This document camera is ideal for online meetings, interviews, internal training, and for displaying materials in schools, seminars, and cram schools, using online tools such as ZOOM, SKYPE, Teams, and Meet. It can be used simply by connecting the USB cable to a computer, and no driver installation is required. 【Direct Projection to Projector】 You can stream real-time video directly to a projector or monitor via HDMI connection. There is no need to connect to a computer. 【Sharp Capture of Subjects】 This document camera is equipped with a 15-megapixel camera that supports resolutions of 3820x2160@15Hz / 1080p@30Hz / 720p@30Hz, allowing for the display of high-quality data. The autofocus function quickly identifies the subject, and the camera automatically displays clear text (A4 size recommended). 【Work Efficiency】 This USB camera is also equipped with an SD card slot, and by pressing the image save button, you can save the images taken by the camera to the card. (*Still image recording to Micro SD card only functions in HDMI mode.) 【Free Angle Shooting】 Unlike the type that attaches to a general monitor, this document camera can be placed on a desk, and the five joints that allow for free angle adjustment and the 360-degree rotatable top camera allow for camera shooting from various heights and angles. 【Stable and Lightweight】 This web camera is highly stable and does not take up much space on a desk. It can be folded compactly and is lightweight, making it easy to carry.