【High Power Magnification】Magnifying glass provides a limited area 30X magnification to help those with low vision see even the smallest details, allowing visually impaired users to read text, regardless of its size. 【Magnifying Glass with LED Lights】Magnifying glass with 12 LED lights to easily illuminate anything at night or in the dark, improve work efficiency, effectively protect vision and avoid visual fatigue. 【Easy to Use】Comes fully assembled, just need two AA batteries (not included). Added the batteries, then you can work with the magnifying glass, perfect for the elderly. Sweet Note: If there is enough natural light, you can also use it without adding batteries, which would make the magnifying glass lighter. 【Distortion-Free Lens】The lens of this magnifying glass is 4 inch polished acrylic to magnify 30x without distortion. 【WIDE RANGE OF APPLICATIONS】Suitable for reading books, newspapers, magazines, maps, jewelry, medicine bottles, crafts, etc. , suitable for children,