our iPhone/iPad/Android phone can connect with this microscope via wifi as a display. Without cables, more convenient. On the other side, this item also support windows PC and Mac OS, which control by USB cable. Fit anywhere. It can work about 3 hours with one full charge. You can put this mini size microscope in your pockect and go to everywhere to explore microscopic worlds. You can take photo and record a video by the microscope's APP. And check it on your phone or computer. Portable hand held microscope is a useful and funny magnification for kids, children, students, engineers and others who need to magnify and explore the micro things like circuit board, coin, jewelry, skin and insect. Built-in 8pcs LED lights, digital microscope’s 2 adjusting knob can change the focus and brightness. The carrying case is included in the package.