Illuminated Reading Magnifier: The Handheld Magnifying Magnifier is made of high quality ABS PMMA lens to ensure the image is clear and not distorted, lighter than glass, more scratch resistant, smooth surface, lightweight, ergonomic, and optical grade lenses can make you see small print details clearly carefully and relieve eye pressure Illuminated Reading Magnifier: Illuminated reading magnifier has 33 built-in LED lights with 3 brightness modes and two 30X lenses at the same time. time . The powerful magnifier has a U.S.B interface, which can be charged at any time. The LED magnifier can be used continuously for 26 hours in low light conditions; it can last 8 hours in high light conditions; it can be used continuously for 6 hours under super bright conditions Large Handheld Magnifying Magnifier: The overall sizes of the magnifier lens is 11 inches, the lens diameter of the magnifying glass is 4.3 inches and the total weight is 0.44 pounds (200 grams). Portable hand-held magnifier is very suitable for the elderly, children, macular degeneration patients and people with low vision to use and carry Multipurpose Illuminated Magnifier: The high magnification power for reading to provide ideal 30X magnification for close work: It is suitable for observing the details of photos, maps, electronic products, miniatures, jewelry and various crafts. It can also be used to read books and see the fine print on medicine bottles A Magical And Comfortable Gift: light magnifier for close work is suitable for the elderly who have difficulty reading instructions, receipts, recipes, medicine bottles, reading books, newspapers, magazines and other fine print; it is also useful for children's science lessons and nature exploration to stimulate their curiosity about the outside world.