The patented LED Illuminating Headband Magnifier is comfortable to wear and easy to adjust - one size fits all.
- Includes detachable LED light source; 3 AAA batteries included.
 - Comes with five clearly marked lens plates for a total of 11 levels of magnification
 - Single Lens: 1X, 1.5X, 2X, 2.5X, 3.5X
 - Double Lens: 3X, 4X, 4.5X, 5.5X, 6X
 - Includes lens storage box.