High magnification: This magnifying glass provides 30 times optical magnification, allowing visually impaired users to read texts of any size. Ultra-high brightness 18 LED lamp with 3 modes: The built-in energy-saving 18 LED lamp provides extra brightness, ensuring a better overall reading experience even at night or in dark places. Three lighting modes (cold, warm and mixed) with stepless dimming can be switched according to different lighting conditions, which can reduce visual fatigue, which is very useful for people with macular degeneration or hyperopia/hyperopia. Easy to use: the simple on/off button switch is easy to operate, which is very suitable for elderly or those who need an intuitive amplification system. Large lens (3.15 inches in diameter): 30 times magnification, no optical distortion. It is most suitable for reading and viewing details in books, newspapers, magazines, photos, maps, electronic products, miniature models, jewelry, medicine bottles, medicines, hobbies, models and various handicrafts. for elderly: large magnifying glass For elderly, most elderly people have difficulty reading small print on coupons, prescriptions and medicine bottles. Product name: hand-held magnifying glass Product diameter: 80mm (inner diameter) and 103mm (outer diameter) Product magnification: 30 times Number of LED lights: 18 Gear: 3rd gear Note: 3xAAA batteries are not included, you need to prepare them yourself Color: Black & White Material: ABS+GLASS Package Contents: 1 x Magnifying Glass Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.