Microscope screen observation mode: 2.0-inch IPS color screen, can take pictures, can be viewed in real time, and has its own storage space, which can store about 100 photos for viewing (built-in photos cannot be downloaded, but can be deleted).Computer observation mode: Connect the computer via Type-C cable, and then open the built-in camera software on the computer to use it. The large screen viewing is more intuitive. You can take pictures, record videos, and save them on the computer. Support Windows 10, 11, Mac OS X/11.0+. TIP: Note that in computer use mode, the product buttons cannot be used, which is a normal phenomenon.Focusing method: fixed super macro, maximum magnification 500 times. Just place the microscope flat on the surface of the object to directly observe the magnified object. When using, please make sure the object is flat and do not touch the lens with your hands, otherwise it may cause blurred images.Rechargeable: Equipped with a built-in 600mAh lithium battery and Typc-c charging interface and cable. Full charge time: 1.5 hours. Continuous working time after full charge: 1.5 hours. Requires 5V/1A charging adapter for charging (not included with product)200W HD Pixels: Adopts 2.0-inch IPS color HD screen, with lifelike colors and 178 viewing angle. Compared with traditional magnifiers, this microscope will not shake your eyes and reduce eye fatigue.8 LED light sources: No additional lighting is required, it comes with its own bright natural light, with adjustable brightness, and can be used even in dark conditions.Portable and compact: 2.6 x 4.56 inches/6.6x11.6 cm, it can be easily put into your pocket, you can enjoy a portable mini pocket microscope on a nature hike or at home.The camera on this unit has a fixed focal length. Not suitable for PCB soldering, as you have to basically place the camera on the surface of the circuit board, suitable for observing circuit boards, mechanical watches, coins, fabrics, diamonds, animal testing, etc. This microscope is very interesting for parents, adults, teachers, students, children, collectors, testers, electronic repairers, and curious people who are interested in exploring the microscopic world, textiles, jewelry, stamps, skin, hair, scalp, coins, plant trichomes, etc.