Using the light-weight nylon strap system, wear it as a headlamp as it can easily adjust to any size head – see images above. It’s great for camping, fishing, biking, boating – anywhere you need your hands free to work. It also quickly breaks down into a handy flashlight that can be used anywhere you need a more focused beam. The 350 Lumen beam lights a path up to 500 feet for 25 hours of continuous lighting on a full charge. It runs on AA batteries and has a life expectancy of more than one hundred thousand hours of use. Comes with our 100% money-back, satisfaction guarantee so order now with confidence.