Light Adjustable: Built-in 8 LED lights, you can control the light brightness easily with the LED dimming wire control knob. This microscope doesn't work with the iPhone.
(How to Check OTG? Download the free app'USB OTG Checker'). Strong Compatibility: Mac OS X 10.5, Windows XP, Linux kernels 2.6.26 and above, Android phones with OTG function. Wide Range of Application: Bysameyee USB microscope is a useful & funny tool for kids, students, engineers, inventors, collectors to magnify the micro things like coins, skin, insects, PCB, hairs, etc.
Please note that the measurement software only works for WINDOWS users. Capture, Record & Measure: Connected this handheld microscope to devices, you can capture screenshot images and even record a video with the installed software.
