Headband Magnifying Glasses with LED Magnifier Illuminated Lamp 1.5X 2X 2.5X 3X 3.5X 8X Third Hand Magnifier Loupe Working Laboratory

Material: ABS plastic, 3* acrylic optical lens Size: 293*215*60mm Magnification: 1.5, 2, 8 (can be composed of 6 multiples) Lens focal length: 43-330mm Battery model: 3*5th battery (product without battery) Lighting source: 3* LED light (adjustable angle) Packing: PP bag, manual, carton