40X 30X 10X HD magnification: Provides 3 high-definition magnifying lenses for clear vision when reading small print. Ideal for reading, examining coins, stamps, macular degeneration, and close-up work. 2-in-1 folding design: Unlike standard magnifiers, the foldable design allows use as a stand magnifier for hands-free operation at close range, or as a portable handheld magnifier for reading and other tasks. Equipped with 36 LED lights: Features 36 high-quality, super-bright LED lights that provide additional illumination for reading or working in low-light conditions. Offers adjustable lighting modes: white, warm white, and warm light. Dual power options: Can be powered via USB cable for indoor use by connecting to any available USB port, or uses 3 AAA batteries (not included) for portable outdoor use. Wide application: This large magnifying glass is ideal for reading, sewing, and detailed close-up work. Makes a thoughtful gift for seniors during holidays. Color: As shown Material: Acrylic fiber Package contents: 1 set x lighted reading magnifier Note: Light reflection and differences in display screens may cause slight variations in color. Measurement may vary by +/- 1-3 cm.