Name: Magnifying glass Region: China Size: 6 14 21cm Weight: 60g Product material: Acrylic lens metal Battery: 3 LR1130 button battery Product features: environmental protection, wear-resistant, not easy to scratch, clear imaging effect Product advantages: multiple real is not boastful multi-purpose mirror, reading, reading, work, etc. high-quality glass lens, wear-resistant and scratch-resistant characteristics, clear and sharp imaging, shocking effect, easy to use Product features: The lens can be replaced with different multiples according to different needs the lamp can be removed and used for lighting the battery can be replaced: 3 7 batteries are required. Product details: ABS plastic frame, smooth and round rubber lining head pad, fit the skin, no pressure can be worn on the head moving frame size and function have been refined, ergonomics Scope of application: Children develop intelligence, so that the elderly can also enjoy reading, work to view various reports, outdoor travel to sHighlights: High-definition optical lenses, fresh imaging effects, can be replaced with different multiples of lenses, freeing hands. Features: environmental protection, wear resistance, not easy to scratch, clear imaging effect. Product material: Acrylic lens metal, weight: 60g. Battery: 3 LR1130 button batteries. Size: 6 14 21cm, multiples: 10.x 15x 20x 25x.