[High Power Magnification] The magnifier provides limited area 30X magnification to help visually impaired people see fine details, allowing visually impaired users to read text regardless of size. [Magnifying glass with LED light] Magnifying glass with 12 LED lights, can easily illuminate anything that exists at night or in the dark, improve work efficiency, effectively protect eyesight and prevent eyestrain. [Easy to Use] Fully assembled with just two AA batteries (not included). Add the battery, then you can use the magnifying glass, ideal for the elderly. Sweet Tip: If there is plenty of natural light, you can also use it without adding a battery, which will make the magnifier lighter. [Distortion-Free Lens] The lens of this magnifier is made of 4 inch polished acrylic which magnifies 30X without distortion. Size: 107*205mm [mm wide scope] suitable for reading books, newspapers, magazines, maps, jewelry, medicine bottles, crafts, etc., suitable for children, children adults, the elderly, amateurs.