RUIXIB Headband Magnifying Glass with 3 LED Lights Head-Mounted Magnifier Visor 1X, 1.5X, 2X, 2.5X, 3.5X, 8X Head Wearing Hand Free Jewelry for Reading Sewing Crafts Repair, One Size

Specifications: Material:ABS, acrylic optical lens,metal accessories Net Weight:71g Gross Weight:97g Unfolded Size:175 x 155 x 55mm6.9 x 6.1 x 2.2 inches Folded Size:85 x 155 x 55mm3.3 x 6.1 x 2.2 inches Package Size:160 x 73 x 52mm6.3 x 2.9 x 2 inches Lens Magnification:8X,15X,23X Lens Diameter:20mm0.79 inch Lens focal length:62mm,33mm,21mm2.44 inch,1.3 inch,0.83 inch. Light Source: 2 LED white Lights Battery Model: 6 x LR 1130 battery (not included) For vision impaired individuals, seniors, students, arts and crafts professionals. Hands free glasses, when you don't need it, just open the lens barrel without removing the glasses; lightweight ergonomic frame, soft padding for all head sizes; retractable temple support. Warm Tips Do not place it directly in sunlight to avoid fire; Do not use the magnifying glass to observe the sun to avoid burning glasses. Notes: Due to logistics reasons, the product does not contain batteries. The size is measured manually with an error of 1 3 cm. Package Contents:1 X Magnifier