XIANQI HIGH POWER MAGNIFICATION: This magnifying glass provide 30X magnification, allowing users with low vision to read text, no matter the size. ULTRA BRIGHT 18 LED WITH 3 MODES: The built-in energy-saving 18 LED lights provides extra luminance to ensure an overall better reading experience even at night or dark places. The stepless dimmable 3 lighting modes (cold, warm and mixed) can be switched based on different light condition, which can reduces visual fatigue, which is very useful for people with macular degeneration or far-sightedness/feyopia. EASY TO USE: Comes completely assembled, just requires 3x AAA batteries (not included). Easy to operate with a simple ON / OFF button switch, making it perfect for the elderly or those requiring an intuitive magnification system. LARGE LENS(Diameter 3.15"): Magnifies 30x without optical distortion. Optimal to enhance reading and viewing very fine details in books, newspapers, magazines, photographs, maps, electronics, miniatures, jewelry, pill bottles, medications, hobbies, models, and crafts of all kinds. PERFECT GIFT FOR THE ELDERLY: Great magnifier for seniors, Most elderly have difficulty reading the small print on coupons, prescription,medical bottle.clear magnifier with light also a great choice for those who have low or impaired vision of most types. Why Choose Our Magnifying Glass -30X magnification: Powerful to see the small print. -High Quanlity LED lights: See better, protect eyes, perfect for night reading. -With 18 LED lamps: cold light,warm light and mixed light.Choose different light sources depending on the lighting conditions. -3 pcs AAA battery powered: Easy use. -Portable: Come with bag, Easy to take with travel. Specification: Magnification: 30X Color: Black+White Product includes: 1x magnifying glass Materials: ABS+Glass Lens Weight: 204g Large Lens Diameter: 80mm(3.15inch) Light Resource: 18 LED Lights Light mode: 3 mode(cold,warm,cold&warm) Batteries: 3 AAA Batteries (Not Included) Warm Tips: 1.Avoid Current is Too High, Please Don't Use Rechargrable Batteries. 2.No batteries included. In order to increase the service life, we high recommend that customers should use batteries with same brand and the same voltage. 3.Do not use a magnifying glass to observe the sun protection or point at flammable objects. 4.Remove the battery when not using the magnifying glass to avoid potential safety hazards due to battery leakage. 5.If the lens is dirty,wipe it with a clean and soft flannel.