The Lumifier Handstand 5x is a handheld magnifier designed for use by individuals with low vision. The Lumifier Handstand is a high quality optical magnifying lens that is designed for reading, sewing, and arts and crafts. This 5x magnifier features an ergonomic rubber coated frame for hands-free use, and a flexible neck for multiple positioning. It has two bright LED lights with a life expectancy of over 100,000 hours. A single set of batteries will power the light for 30 hours of continuous burn time. POWER: The LED’s are powered by 3 triple-A batteries (not included). DIMENSIONS (LxDxD): 1 x 3 x 0.8 inches or (208L x 78W x 22D millimeters).