With well-designed construction may help to reduce eye strain With LED and ON-OFF-switch, suitable for reading assistance in low-light conditions Small, lightweight, portable, easy to carry for your, travel This glass equipped glass lenses, provide 10X magnification effect Our magnified glasses can magnify images without distortions, perfect for reading books and kids ’ science observation It can be used for close inspection of items like map,, hallmarks, stamps, coin collectors, hobbyists and collectors of antique styles, Manufacturer: Tsophreniq