Item Type: Magnifying Glass Size: Approx. 110mm / 4.3in Battery: 3 x AAA Battery (battery not included) Material: Acrylic Package List 1 x Magnifying Glass 1 x USB Cable 1 x User Manual Battery Not Included. 13 COLORS LIGHT: This handheld magnifying glass equipped with 3 color light, which is suitable for use at night or in dark places, perfect for reading. 2DURABLE MATERIAL: The folding desk magnifier is made of acrylic material, which is environment friendly, non toxic and lightweight, has a long service life. 3HIGH HARDNESS LENS: The surface of the lens has been strengthened to achieve a hardness level of 5H, reducing scratches and wear during daily use. 4PORTABLE DESIGN: This magnifying glass supports handheld or desktop placement, the base has laser marking scale with an accuracy of 0.5mm. 5WIDE APPLICATION: This handheld magnifier is suitable for elderly people to read newspapers, model making, biological observation, electronic component observation, etc.