✔ 💡Bright and Two Light Modes💡 - This USB rechargeable headlamp is equipped with a dual light system, one low and one high. The COB flash in low light mode can reach up to 350 lumens to provide a large and bright spot and give you a clear vision; in high light mode, the powerful XP flash can illuminate up to 100 meters so you are not afraid of the dark! ✔ 💡Lightweight and Waterproof💡 - With a weight of only 86g, you can wear this running headlamp at night without feeling any discomfort. Suitable for adults and children, the headband is adjustable and very elastic, can adjust the size of the headband according to your needs. It can be put in a pocket after being folded, making it ideal for taking with you! ✔💡Flexible Angle & Strap💡 - The headlamp can be adjusted downwards by 90° and fixed firmly to prevent it from moving and slipping during use. Uses a comfortable elastic headband, which can easily adjust the length to perfectly fit your head size. ✔ 💡Magnetic and Detachable💡