1. High magnification: This magnifying glass provides 30 times and 10 times magnification, so that users with low vision can read text regardless of size. 2. Lighting magnifier: It is equipped with 18 high-quality, super bright LED lights, and provides additional brightness to ensure a better reading experience. The light has three colors: warm color, warm white, and white. 3. Hand held or vertical: Magnifier can be hand held or vertical. The folding bookshelf can let you stand on the desk and free your hands, so that you can read more comfortably. 4.30X 10X lens: A magnifier with 10X 8.2cm glass lens and 30X2.1cm acrylic lens is very suitable for reading, coin dropping, stamps, macular degeneration and close working. 5. Powered by batteries: The lighting is powered by 3 AAA batteries (not included). Once the battery is installed, the magnifying glass will provide bright light for the elderly or people with low vision.