1. This is not just a warm winter hat, but also a hands-free LED flashlight that keeps you warm and lights up your way at night. A popular outdoor lamp for hunting, camping, traveling, running, walking, lighting wherever you want to work and free your hands. 2. LED beanies are best for fishing, skiing, car repair, jogging, dog walking, working in the car or craft work, hunting, camping, barbecuing, running, hiking, construction or just for fun, perfect for night activities. 3. One size fits most children, great gift for boys and girls. The LED knitted hat has a built-in and removable rechargeable LED light that can illuminate up to 9.5 meters away. 4. Super powerful: The toque has 4 built-in SMD LED headlights, providing 120 lumens and up to 4 hours of continuous use or 69 hours of actual intermittent use. Three brightness settings - turn on the lights with the touch of a button! Charge from any USB port, car charger or portable power bank. You don't need to change batteries!