This ultra-lightweight hat light, designed specifically for night fishing, running, and emergency use, weighs only 22g and features an adjustable elastic band for comfortable wear. It boasts 3 LED bulbs providing 15 lumens of light, a smart gesture-activated switch, and 180-degree rotation adjustment for flexible operation. Made of ABS material and IPX5 waterproof, it offers 4 hours of battery life on USB charging, suitable for various outdoor lighting needs.17.7×15.7×6.7inches
