The object can be zoomed in 160% clearly. At the same time, there are LED lights on both sides of the frame to help you open your field of vision and read and study more clearly,whether it is day or night, to avoid disturbing others. At the same time, we are equipped with USB charging,which is more environmentally friendly and convenient to use.Feature: The magnifying glass is mainly used to magnify things.Reading glasses are fitted for the individual's refractive power and are suitable for the individual's vision needs.They can better correct vision, protect the eyes, and achieve the purpose of seeing things clearly.The visual distance and interpupillary distance are both 62-64mm, so you can study and study more clearly.Specifications:If you are occurring the aging eyes and want to find a solution to improve the vision.Reading magnifier suitable for close up work such as scientific research, dentists, electricians, jewelers, crafts, beauty, sewing, repairing and painting.Package including:1X Glasses1X USB cable