Magnification and high-definition: 20,000 pixels, 1080P high-definition quality for smartphones, 720P for computers, and a magnification of more than 50 times can meet your daily needs. Built-in 8 dimmable LEDs provide sufficient illumination. Easy to carry and rechargeable: After fully charged (about 3 hours), it can last for about 3 hours. It's a very useful and fun tool to take with you outdoors. You can enjoy the portable mini pocket microscope on nature hikes. FUN TOOL: This electron microscope is more like a fixed focus magnifying glass than a traditional microscope, not for the professional serious biologist It is definitely a very interesting thing for parents, adults, teachers, students, children, collectors, testers, electronics repairers, and curious people who are interested in exploring the microscopic world of skin hair scalp trichomes. Not only a microscope: it is not only a microscope, but also a camera, it can not only zoom in, but also take pictures and record videos. The ability to take video and still photos is amazing. It is very useful when documenting the entire lifecycle phases of a plant. Mobile phone Wifi connection: Download the software on the user manual from Google Play or the app store; turn on the microscope, connect to the wifi issued by the microscope (no password); run the app, it is easy to use.