Capture, Record & Measure: Connected this handheld microscope to devices, you can capture screenshot image and even record a video with installed software. Please note that the measurement software only works for WINDOWS user. Wide Range of Application: Bysameyee USB microscope is a useful & funny tools for kids, students, engineers, inventors, collectors to magnify the micro things like coins, skin, PCB, hairs, etc. Strong Compatibility: Mac OS X 10.5, Windows XP/7/8/10/11, Linux kernels 2.6.26 and above, Android phones with OTG function. (How to check OTG? Download the free app"USB OTG Checker"). This microscope doesn't work with iPhone/iPad. Light Adjustable: Built-in 8 LED lights, you can control the light brightness easily with the LED dimming wire control knob. Shine through a diffuser, the LED light is soft and not dazzling across the object being viewed. Easy to Use & Carry: Install the software, plug in to your device, now you can explore the microscopic world with this microscope camera. Metal stand, OTG adapter, ruler, driver & carrying case are provided for multi-purpose application.