Feature:1. Fast assembly, not easy to shake during use, you can use hex bolts to manually adjust the height and various angles of the bracket, tighten to avoid loosening.2. The distance between the stand and the desktop can be changed to enlarge the document, and the stand can be easily folded for storage.3. The highdefinition image sensor improves performance at a speed of 0.7s, and the focusing speed is fast.4. Better noise reduction in low light conditions, excellent color reproduction, reducing interference, distortion and delay.5. The screen can be steplessly rotated or rotated by 90 degrees, and the displayed content can be centered at the point where the mouse is located, and stepless and freely zoomed up to 1500% in real time according to a 1% gradient.Specification:Item Type: Document CameraMaterial: ABS PlasticColor: BlackWeight: Approx. 1211.0g/42.7ozScan Size: A3Resolution: 8MPFrame Rate: 30 frames per second at 1080P, 15 frames per second at 3264x2448Zoom Function: Support specific PC software scalingTouch Key: LED power button/LED increase button/LED restore button/auto focus buttonLED Light: 5 Gear AdjustableInterface: USB 2.0Catch Speed: Less than 1SScanning Media Types: Documents, books, pictures, bills, magazines, articles, etc.Image Format: JPG, BMP, TIF, PNG, etc.Video Format: AVIImage Color: 24 kindsImage Processing: Brightness, contrast, sharpness, saturation, gamma, rotation, mirroring, etc.System Requirements: For Windows 10/Windows 8/Windows 7/Windows XP/OS X/Chrome OS/Linux/AndroidApplication Software: Compatible for Windows./OS X. For ChromeOS/Linux compatible browser applications are provided in the beta version. The camera is compatible with third-party software that supports for UVC in for ChromeOS/Linux distributionsThird-Party Compatibility: Suitable for taking photos, recording videos, video conferences, live broadcasts, and compatible for Skype/Zoom/Microsoft Team/FaceTime/Facebook/YouTube/Google Hangouts/Twitch/Bandicam/Amcap/OBS.Package List:1 x Document Camera1 x Base1 x ManualNote:1: After using the product, please do not distort it vigorously when folding the scanner to cause deformation.2: Rotate the elastic bracket to prevent the loss of the cap.3: Keep the camera away from the water source to prevent leakage.