Features: Anti-scratch magnifying lens with a diameter of 110mm and a magnification of 30X 60X. Optical glass lenses provide excellent high quality images without distortion. Ultra-bright energy-saving LED lights provide good illumination in low light conditions. There are 20 LEDs. Lightweight design. After reading for a long for time, the arm will not fatigue. The handle is ergonomically designed to fit any hand shape and is more comfortable to use. The transparent magnifying glass is perfect for the elderly and children. Ultra H-D helps older people read easily and helps children explore new things. Power supply: 18650 battery rechargable(included), 3 lighting modes: low light/strong light/for stronger light. Specifications: Material: ABS+PMMA Magnification: 30x/60x Lens diameter: 110mm/25mm LED: 20 Power supply: 18650 battery rechargable(included) Charging time: 2 hours Battery capacity: 1200mAh Service time: 6 hours Mode: low light/strong light/for stronger light Package Includes: 1x Lighted Magnifier note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.