4.3-inch LCD display Clear images and videos are shown on a 4.3-inch high-definition screen, allowing you to view observations in detail and make quick adjustments. This makes it easy to observe and weld accurately, with less eye fatigue. 50X - 1000X magnification Provides 50X-1000X magnification (magnification corresponds to the display size) so you can clearly observe tiny details of the target object, such as plants, coins, diamonds, rocks, and more. Support connection with PC This USB microscope can connect to a PC via USB for a larger field of view and clearer images. No download of additional software is required—just use the default Windows Camera app on Windows 10. Not compatible with iMac or MacBook. 8 adjustable LED lights Built-in 8 adjustable LED lights provide sufficient and uniform lighting. Brightness can be easily adjusted by rotating the control to ensure the specimen is clear and bright, even in woods or dark places. Photo and video Beyond a microscope, it functions as a camera that can take photos and record videos. It has a TF card slot and a 32GB TF card included, so you can save images and videos during observation to the TF card and output them. Maximum support 32GB TF card.