LED Head Magnifier: The magnifier for close work is designed with 2 led lamps located in the center of the frame for a more precise illumination angle to meet your needs Detachable Lens: Designed with detachable lens (4 lens magnification: 1.5X, 2.5X, 3.5X, 5X), made of acrylic material, the surface hardness of the lens reaches 5H, wear resistant, not easy to be scratched, high definition, light weight Easy to Use: Designed with an eyeglass frame and a full rubber wrapped nose bridge, it can greatly reduce the burden on the nose bridge. Designed with a lens slot that can help you quickly change to a different magnifying lens. Simply hold the lens with two fingers (to avoid fingerprints on the lens), then easily insert it into the slot and hear the click to complete the installation Rechargeable Battery: This magnifier with light comes with rechargeable built in lithium battery and USB cable, save money and energy while enjoying a long lasting bright light Multifunctional Magnifier: It is suitable for reading; drawing; sewing; close up work or crafts. It's also a great help for seniors