magnifier has three built-in LEDs with uniform , which is convenient for night use without glare. Dual lens with 2.5X & 45X magnification, helping you to observe every little details. Powered by 3 * AAA batteries, small size, weight, easy for you to carry around. Features: Optical grade 2.5X & 45X magnification lens ensures a clear distortion-free image and life-time usage. Equipped with 3 pcs , providing extra luminance to ensure an overall better reading experience. Made from ABS with optical lens. Ergonomic handle comfy to hold. Powered by 3 * AAA batteries (NOT INCLUDED), small size and weight easy to carry around. Perfect to read and view very fine details in newspapers, photographs, maps, miniatures, etc. Specifications: Material: ABS + Type: Type A / Type B / Type C / Type D (Optional) Quantity: 3 Pcs Magnification: 2.5X (70mm Lens Diameter), 45X (22mm Lens Diameter) Power Supply: 3 * AAA Batteries (NOT INCLUDED) Item Size: 19.0 * 8.3 * 3.0cm / 7.5 * 3.3 * 1.2in Item Weight: 121g / 4.26oz Package Size: 20.0 * 9.0 * 3.5cm / 7.9 * 3.5 * 1.4in Package Weight: 152g / 5.35oz Package List: 1 * Magnifying 1 * Manual