LED Magnifier. Features: The main lens yields a 2x magnification, while the 4x inset lens allows you to see even more details on engravings and texts. The inset lens is located to the side of the main lens. Two built-in LED lights provide even illumination of the observed object, preventing eye strain during lengthy use. They are powered by two AA batteries. To switch the illumination on or off, use the rubber button on the side of the handle. The lightweight and elegant design of the magnifier is set to impress with its rimless lens and silver-colored metal handle that provides for a firm and comfortable grip. Magnification: 2/4x. Diameter: 88/21 mm. Weight: 0.3 kg. The kit includes: Magnifier, 2 AA batteries, Storage case, Cleaning wipe, User manual and lifetime warranty.