General description This powerful LED headlamp is designed for versatility and convenience, featuring a brightness of 500 lumens and three lighting modes, including a high and low setting as well as an SOS mode for emergencies. It is lightweight at only 42g, making it suitable for both adults and children, and is perfect for various activities such as running, reading, and outdoor adventures. Technical specifications Brightness: 500 lumens Lighting modes: 3 (high, low, SOS) Weight: 42g Battery: Rechargeable lithium battery Charging: USB charging cable included Continuous usage: 5 hours on high mode, 12 hours on low mode Water resistance: IPX1 Compatibility and accessories Compatible with USB charging devices such as PCs, power banks, and car chargers Includes USB charging cable Installation Adjustable elastic band for secure fit Plastic loop for easy adjustment Usage Ideal for nighttime running, dog walking, reading, working, fishing, camping, cycling, hiking, hunting, and climbing