Digital Microscope USB Endoscope Magnifier Dental Oral ENT Camera 2MP by Bestlife 1. The Andonstar digital USB microscope is an electronic health care product for the home and clinic. 2. It is a tubular imaging system consisting of an optical lens, an image sensor, an illumination mechanism, and an image transfer control circuit connected to a computer. 3. You can display the images captured by the USB Otoscope on the computer screen, store them on the computer, print them, or send them over the Internet. 4. As an otoscope, it can be used to observe the eardrum. 5. As a telemedicine tool for frequent observation and knowing what your body looks like in its normal, healthy state make you more alert to any abnormalities and will lead to early detection and treatment of illnesses.