Keep your hands free, guiding yourself through the dark! These headlamps feature an adjustable headband (fits just about any size head) and a padded front cushion for extra comfort! The white light mode illuminates like a typical light! The additional red light mode is great for keeping eyes adjusted to the dark: illuminating surroundings will preserving your night vision while working in the dark! Pivot the headlamp light to shine in front of or directly below you! This headlamp requires three AAA batteries (not included).