Feature: 1. 2pcs energy‑efficient LED lights are adjustable to help work in low light conditions and better illumination . 2. Adjustable glasses frame, easy to wear. Exquisite craftsmanship, comfortable hand feel and easy to carry. 3. The illumination provided by the LED lamp installed on the side of the eyepiece can be operated or read in dim or dark places. 4. Pocket high‑definition magnifying glass used for field investigation, jewelry identification, office work, printing, home use, newspaper reading, etc. 5. Adopts high quality ABS and metal material, light weight, sturdy, it is ideal for long reading time without fatique hands. Specification: Item Type: Magnifying Glass Material: ABS + Metal Color: As shown in the picture Lens: High definition 3D lens Magnification: 20x Lens Diameter: 15mm / 0.59in Battery: 2 x CR1620 button batteries, 140 mAh(Included) Light Source: 2pcs LED lamp beads with adjustable angle Package List: 1 x Instruction Manual 1 x Magnifying Glass Note: 1. Please allow 1‑2mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.