- Small USB camera:the lens that can rotate, are free to rotate to adjust clarity,webcam for online classes
- USB camera:material and appearance,conference room camera system
- Document camera for teachers:provide color saturation, contrast, table and other advanced digital function,live streaming camera
- Webcam camera:automatic gain control, automatic white balance, manual focusing,computer camera for desktop
- Document camera for classroom:no driver installation, plug and play, easy and convenient,web camera
