Description The item is a portable and practical Loupe Magnifier with 40 x magnification and LED light White, which is made of hard metal and optical glass lens materials and perfect for identifying jewelry, repairing watch, arts amp; Miniature crafts, drawing pictures, handicrafts, appreciating flowers, etc, with foldable design and pocket size, it is really a wonderful LED Illuminated Magnifier of increase for the option. the lens folding and retractable design for convenient to store and carry-Powered by 3pcs LR927 button cell batteries (included)-come with a on/off switch for convenient to control the light