Features: ?High Power Magnification? This magnifying glass with double glass lenses durable and scratch resistant it can magnify 11X maximum allowing users with low vision to read text no matter the size. ?Healthy LED Lighting? This magnifier with 8 pcs ultra-bright LED lights. It is well designed for people with macular degeneration or far-sightedness/feyopia. Particularly helpful for people to read or work in the dark. ?Large Lens? 3.5 inch effective diameter builted in ergonomic design easy to hand hold. Optimal to enhance reading and viewing very fine details in books newspapers magazines photographs maps hobbies models and crafts of all kinds. ?Easy to Use? Comes completely assembled just requires 3x AAA batteries (not included). Once the batteries are added the lighted magnifying glass is ready to go making it perfect for the people who require an intuitive magnification system. Specifications: Color: White Material: ABS Plastic Lens Material: Acrylic Optical Glass Lens Diameter: 75mm 19mm Lens Magnification: 5X(75mm) 11X(19mm) Focal Length: 5X(100mm) 11X(45mm) LED Light Number: 8pcs Illumination: 8 White LED Light Brightness: Two Kinds Adjustable Power: External Power or 3 * AAA 1.5V Battery (Not Included) External Power Supply: USB DC 5V Folding Size: 193 * 90 * 26mm / 7.6 * 3.5 * 1.0 Unfolded Size: 170 * 90 * 180m / 6.7 * 3.5 * 7.1 Package List: 1 * Magnifier 1 * USB Cable 1 * English Manual