Magnification: 18x. This precision-made high-quality brass optical product makes a stunning addition to any decor and is as functional to use as it is pleasant to look at. Finish: Polished Brass. Bathroom Essentials.
Can connect with electron microscope ,eyepiece. The Wireless work instructions When there has not WiFi,LED lamp turn off. WiFi work mode. When WiFi is connected,LED flashes,about once per second,The greater the amount.