Compact 5x Magnification - The MiniBrite™ LED Magnifier packs powerful 5x magnification into a pocket-sized tool. This pocket magnifier slips effortlessly into pockets, purses, and other compact size spaces with ease. 4-Pack edition. Automatic Illumination - Built-in LED lights activate when the magnifier slides open, providing illuminated clarity when you need it. The light shuts off when the magnifier slides closed to conserve battery life. Precision Optics - Designed with a lightweight, durable acrylic lens, this high quality LED magnifier provides peak performance and greatly reduces distortion, delivering a sharp, clear image. Versatile Low Vision Aid - Tailored for those with low vision, this handheld magnifier is perfect for reading fine print, inspecting stamps, coins, and more! Battery Convenience - Powered by 3 AAA batteries (not included), the Minibrite is your reliable, portable, and convenient pocket magnifier for reading and inspecting all the small details.