Features: AAA Battery Powered Lighting Lamp Headbands Magnifier Improve accuracy and precisions with Headbands magnifying glasses. Perfect for professionals and enthusiasts. Versatile and Practical magnification levels can be combined for up to 8x. Built in 2LED lights provide ample illumination for detailed work. Suitable for Various Users Perfect for hobbyists or professional use, comfortable handsfree operation for intricate tasks. Wide Ranges of Applications Use for repairing work, jewelry making, electronics, reading small print, and more. Clear and distortion frees magnification ensures precise results. Experience the Differences Upgraded your tools with high quality glasses. Durable and ergonomic designs offer long lasting comfort. Specifications: Material:ABS Magnifications: 1.5 3X 6.5 8X Power by:4pcs AAA Batteries(not included) Size:Approx.200mm/7.87''x180mm/7.08''x45mm/1.77'' Package Includes: 1x LED Head Magnifier note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.