This USB Digital Microscope is perfect for a wide range of inspections, including dissection/examination, plant dissection/examination, skin examination, scalp examination, textile inspection, jewelry inspection, collections/coin inspection, printing inspection, PCB or PCBA inspection, and more. Compatible with Mac, Windows XP and later, and Linux. Please note: This microscope does not work with iPhone mobile phones. This magnification only supports Android smartphones that have OTG function. Features built-in 8 LED lights. The Digital Microscope's 2 adjustment knobs allow you to easily change the focus and brightness. When connected to devices, you can use the software to record the micro world, take screenshots, and record video. Additionally, you can use the Windows software's measurement function to measure even the smallest details.