THUSTAR 8MP Document Camera & Webcam 4K with Dual Microphones, USB Visualiser A3-Size, 3-Level LED Lights, Image Invert Function, Fold, for Live Demo, Distance Education -Windows, macOS and Chrome OS

USB document camera with adjustable image reversal: This device enables manual adjustment of image reversal. During video calls or image output, the image orientation can be freely adjusted left/right and up/down. You can also manually correct a reversed image displayed on your device to a normal orientation. 8MP/2448P document camera with 30fps: It delivers ultra-high-definition images and supports live video transmission up to 2448P resolution. Press the focus button once for a single automatic focus operation. When moving an object under the lens, the camera will not engage in arbitrary auto-focusing, preventing image instability. The macro function can capture objects as close as 3.94 inches. Document camera with adjustable image brightness: The USB camera features brightness (plus) and brightness (minus) buttons, allowing you to manually adjust image brightness across 10 levels to ensure a clear image. The camera is equipped with 14 ring lamp beads offering 3 adjustable brightness levels. This helps resolve shooting issues in difficult lighting conditions, enabling capture in both dark and bright environments, and also provides a selfie fill-light function. Foldable document camera for teachers and classrooms: It features an embedded design that occupies minimal space when folded for easy portability. The multi-joint support allows the USB camera to rotate freely for multi-angle capture, making it suitable for shooting both 2D and 3D objects and recording high-definition images and videos. Maximum covering area: 16.5 inches by 11.6 inches (A3 paper size). USB camera with high compatibility and plug-and-play functionality: Applicable to Windows PCs, Macs, and Chromebooks. Drivers install automatically when the device is connected. It is compatible with TikTok, Google Meet, Skype, Microsoft Teams, and Zoom. The camera features built-in dual silicon microphones for noise reduction and improved sound quality