The MT-25 MagniLine™ is a Handheld reading Magnifier with built in LED lights. It features a 4.5x lens with a 10x Spot for upclose detail and inspection. It is great for reading fine print such as directories, coupons, labels & menus. The MagniLine™ can be used in the dark because of the superbright LED's built into the magnifier. This MagniLine™ runs off of three button cell batteries that come included!