1. Cultivate children interest in learning, intuitive image to show micro-content
2. High-speed transmission, real-time transmission without lag, clear images, at a glance
3. All-in-one design, to avoid dust into the, at any time and anywhere to rest and use
4. Anti-skid focusing cylinder: rotate to the left to reduce the magnification; rotate to the right to enlarge the magnification
5. Adjustable LED fill light to create a clear picture

Parameters:
1. Pixel: 2 million pixels
2. Magnification: 1600X
3. Photo resolution: 1920 x 1440P
4. Video resolution: 1920 x 1440P
5. Focal length: manual focus (0-150mm)
6. Picture format: jpg
7. Video format: MP4
8. Interface: Type-C, 8 Pin
9. USB cable length: 1M