Features 1、Light Switching: Cold and warm light switching LED, with cold light, warm light and other color temperature switching, can relieve eye fatigue, play a role in the protection of eyesight. 2、Adjustable: Adjustable lens angle and LED light source irradiation angle, so that the light source can be irradiated on the surfaces of the observed object. 3、5 Lens Magnification: 5 Lens Magnification, this glasses magnifier provides 5 lens magnification, respectively, 1x, 1.5x, 2x, 2.5x, 3.5x. 4、Ergonomic Design: Ergonomic design, glasses type design, foldable and removable, two ways to wear, headband, bracket interchangeable type, more comfortable to wear. 5、Firm Fixation: Tthe connection part of the eyeglass frame and lens holder adopts a new structure, which can firmly fix the lens holder and will not cause the lens to loosen due to long time use. Specification Item Type: LED Head Magnifier Material: ABS, Acrylic Battery Type: 3 AAA Batteries (Battery Not Included) Light Beads: 4 Uses: Drawing to See the Map, Read the Newspaper, Observe Insects, Observe the Map, Motherboard Repair, Jewelry Identification, Beauty School Eyebrow Graft, Needle and Thread Sewing, Etc. 5 Lens Magnification: 1.0X, 1.5X, 2.0X, 2.5X, 3.5X Package List 1 x Headband 1 x Magnifying Glass Frame 1 x Cloth Strip 1 x Storage Lens Box 5 x Magnifying Glass Piece 1 x User Manual