The Grower’s Edge LED Headband Magnifier includes 5 lenses from 1.0x to 3.5x magnification. The lenses can be installed in pairs for magnification up to 6.0x and 11 different combinations. The adjustable headband and lenses allows for hands free operation. View things easily with two bright white LED lights above the lenses. Includes a protect case for all 5 lenses. Takes AAA batteries not included.