SincereetaliHigh Magnification - This magnifying glass provides 30X magnification so that visually impaired users can read text regardless of its size. LED Magnifying Glass - With 13 high quality LED lights and a UV lamp. The magnifying glass system also provides additional luminance to ensure a better overall reading experience. This is especially useful for people with macular degeneration or hyperopia/feyopia. Easy to Use - Comes fully assembled and only requires 2 AA batteries (not included). Once the batteries are installed, the magnifying glass is ready to use and is ideal for the elderly or those who need an intuitive magnification system. 125mm Polished Acrylic Glass - 30x magnification with no optical distortion. Ideal for improving reading and viewing very fine details in books, newspapers, magazines, photographs, maps, electronics, miniatures, jewelry, pill bottles, medications, hobbies, models and all kinds of crafts. Perfect Gift for Seniors - Great magnifying glass for seniors, ideal for small print on vouchers, prescription medications and for quiet reading. A great choice for anyone with visual impairment or impaired vision in most types. Color: White + Black Materials: ABS + double glass lens Large lens diameter: 125mm < li> Batteries: 2 AA batteries (not included) Note: Please avoid the current is too high, the LED lights are damaged. Do not use rechargeable batteries.