USB Rechargeable Magnifying Glass: This reading magnifier features 33 built-in LED lights with adjustable brightness and two 10X lenses. The reading magnifying glass has a USB port for easy charging anytime. The illuminated magnifying glass can be used continuously for 26 hours in low light. The magnifier with light can last for 8 hours in strong light, or 6 hours in very strong light. 【MAGNIFYING GLASS WITH LIGHT】: The magnifying glass is made of high-quality PMMA lens to ensure a clear and undistorted image, lighter than glass, and more scratch-resistant. The magnetic glass has a slightly smooth surface, is lightweight, ergonomic, and the optical quality of the lenses allows you to see finely printed small details clearly and reduce eye strain. 【MULTI-FUNCTIONAL MAGNIFYING GLASS】: High magnification power for reading provides 10X magnification, ideal for close work. The 10x magnifying glass is suitable for observing details on photos, maps, electronic products, miniatures, jewelry, and various crafts. The magnifying glass with light can also be used for reading books and seeing the small print on medicine bottles. 【A MAGICAL AND CONVENIENT GIFT】: This reading magnifying glass for close work is suitable for seniors who have difficulty reading instructions, receipts, prescriptions, medicine bottles, books, newspapers, magazines, and small print. Magnifying glasses for the elderly are also useful for science lessons and children's nature exploration to stimulate their curiosity about the world.