VIISAN P4U 13MP 4K UHD Document Camera & Webcam with Built-in Microphone, USB Visualiser A3-Size, LED Light, AutoFocus, Multi-Jointed Design, Fold, for Distance Teaching & Live Demo-Windows, macOS

The VIISAN P4U 13MP 4K UHD Document Camera & Webcam offers a sleek design and sturdy Construction. The picture quality is generally clear, although the autofocus struggles when moving the document and trying to annotate on it. While it can be used as a document camera and has a ready-to-use vertical setup with a built-in light, it is not recommended as a webcam. The camera's sensor and output quality falls short, and the color accuracy may be off. For demonstrating typed documents on paper, it can be a useful tool, but software compatibility is crucial for video rotation. The camera quality and portability are commendable, but some customers have experienced issues with the product stopping working shortly after purchase. Additionally, the return window for this product is relatively small. However, there are positive reviews indicating that the VIISAN P4U document camera is easy to set up and use, with multiple adjustable angles. It is praised for recording demos and providing good picture and sound quality. One customer even mentioned that it replaced a more expensive document camera that had worn out. Overall, this product offers versatility and convenience for distance learning and other scenarios, but potential buyers should be aware of its limitations and potential issues with durability.