Compared to handle magnifiers, which are worn over the eyes, they free up your hands while checking small details such as fingerprints, stamps, by-laws and facilitating more operations such as writing, typing and note-taking. Magnifiers with light on the side are perfect for close work, crafts, jewellers, reading, drawing, hobbies. 200% Magnifier: close-up magnifier made with 2.0x magnification HD optics for glasses, provides expanded vision without straining the eyes, great for reading books, newspapers, embroidery, manicures, jewellery, circuit inspection. [Rechargeable LED Light] The magnifier with light on the side will improve your vision in the dark and help you have powerful and bright vision. Rechargeable via USB, comes with its own USB cable and takes only 1.5 hours to fully recharge for long time use. No batteries required