High Power MagnificationLoupe provides limited area 30X magnification to help those with low vision see fine detail, allowing visually impaired users to read text of any size. Magnifying Glass with LED LightsMagnifying glass with 12 LED lights to easily illuminate anything at night or in the dark, improve work efficiency, effectively protect vision and prevent visual fatigue. Easy to UseComes fully assembled, just needs 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 sufficient natural light, you can also use it without adding batteries, which would make the magnifier lighter. Distortion-Free LensThe lens of this magnifier is made of polished acrylic 4 inch for 30x magnification without distortion. WIDE RANGE OF APPLICATIONSSuitable for reading books, newspapers, magazines, maps, jewelry, medicine bottles, crafts , etc., suitable for children, adults, the elderly, hobbyists. Product Description Magnifying Glass Details Features: Weight: 280g Size: 8.07inch * 4.21inch Glass diameter: 3.15inch Outer diameter: 105mm Product Material: ABS+Glass Lens Material: High Definition Optical Lens 12 LED Lights This magnifying glass LED has 12 built-in LEDs with even light, which is convenient for glare-free nighttime use. The LED handheld magnifier should be used with 2 AA batteries (not included) to avoid frequent battery changes. Handheld portable magnifier This portable magnifier has a diameter of 4 .21 inches and a lens diameter of 3.15 inches. It can be taken with you and is more convenient to use. Multiple magnification The magnifier uses a high-resolution optical lens to provide a high-resolution image without distortion, enabling observation small coins and currency. Identify the banknotes Observe the plants Observe the treasure Read the manual Suitable gifts for the elderly and children