With four different lighting modes Naturehike Africa's Lightweight Waterproof Rechargeable Headlamp is designed to accommodate campers, climbers, trail runners, and adventurers pushing it before dawn and after dusk. This headlamp is waterproof, so don't sweat it if you find yourself in some wet conditions. The direct USB charge design allows you to charge the light with your computer or USB charger so that you always have light.