BRIGHT WITH 3 LIGHT MODES The 3 lighting modes (cold, warm and mixed) can be switched based on different light condition, which can reduces visual fatigue. 12 cold-color and 6 warm-color LED light provide uniform light. Powered by 3AAA batteries. (Batteries Not Included) Tips: Not Suitable for Laboratory Use10X MAGNIFICATION 10X magnification ensures a clear distortion-free image and life-time usage. 88MM diameter crystal-clear lens are more clear and color-correct than common acrylic lenses. Magnifying Glass is helpful for elderly and low visionallowing users.LIGHTWEIGHT HANDHELD MAGNIFYING GLASS magnifier are made from high quality PP plastic. Ergonomic & lightweight design (only 0.45 pounds) makes it comfortable for handheld use. Small Size of 8.38"4.4"1.2" makes it easy to carry.PERFECT GIFT FOR THE ELDERLY Great magnifier for seniors or those who in low or impaired vision, excellent for reading small print, small cards, newspapers, magazines, maps. Also a friendly tool for children who are willing to explore.