About this item 2inch IPS Screen: In the digital microscope magnifier screen observation mode, you could take photos and review in real-time. With storage space, which can take 100 pcs photos for viewing (photos cannot be downloaded but can be deleted). Connect the Computer/PC: You can connect your computer or PC through a Type-C usb cable, then open the built-in camera software on the computer to use, with a larger screen for viewing. You can take photos, record videos, and store them on your computer/pc. Supports Windows 10, 11, Mac OS X/11.0+. (Tips: Note that in computer usage mode, the product buttons cannot be used, this is a normal phenomenon.) Focusing Mode: Fixed ultra macro, Max Fixed magnification up to 500x, 4x zoom adjustment knob. Simply place the microscope flat on the surface of the object to directly view the magnified object. When using, make sure the item is flat and do not touch the lens with your hands; otherwise, it may cause blurry images. Please note that this c