Features1Dual Power Supply: Our magnifying glass with lights and brackets provides two convenient power options to adapt to various situations: indoors, plug the USB cable into the USB port for power supply; Outdoor, 3 AAA battery are used for power supply. 2Clear Field of View: The main lens is 5x larger than the secondary lens, and the secondary lens is 11x larger, providing a clear field of view that is very suitable for the elderly. 5x magnification reduces eye fatigue and enhances reading, research, and appreciation experiences. 3Free Hands: The foldable design allows the magnifying glass with lights and brackets to be used as both a desk lamp and a tabletop magnifying glass, for tabletop reading, or as a bracket magnifying glass, freeing hands and working at close range. 4Double Layer Dimming: Our magnifying glass provides adjustable lighting options with two dimming levels to adapt to different environments. Uniformly distributed LED lights are directly focused on the center point, making them an ideal tool. 5Stable Base: When you want to place the magnifying glass anywhere or adjust any angle, its base design supports it, and the base is stable, making it easy for you to read or study.SpecificationItem Type:MagnifyingGlassDeskLightMaterial: ABS+acrylicBattery Type: AAA battery (shipped without battery)Number of Batteries: 3Power Supply Method: 3 x AAA batteries, USB interface (without power storage function)Frequency: 50HZOutput Voltage: 5VMain Lens Diameter: 75mmMain Lens Magnification: 5 XMain Lens Focal Length: 100mmSecondary Lens Diameter: 19mmSecondary Lens Magnification: 11 XSecondary Lens Focal Length: 45mmPackage List1 xMagnifyingGlassDeskLight1 x Charging Cable1 x Mirror Wiping Cloth1 x Instructions