[Super Bright Lighting] -The wide lighting can help you see your surroundings clearly and don't have to move your head. and an irradiation distance of 100m. [3 Lighting Modes] - With 3 lighting modes (COB white light, XPE high light, XPE low light), this LED flashlight can meet the lighting needs of different situations and different people. [USB Rechargable] - LED Headlamp has a built-in 1200 mAh lithium-ion battery, only takes 5 hours to fully charge via USB port (USB cable included) and can work for 3 to 5 hours with different brightness. [Waterproof for Outdoors] - Inside there is high-quality, leak-proof and waterproof wiring to ensure your light stays on even when it gets wet. [Light & Comfortable] - The headband is made of highly elastic and breathable elastic band, which is breathable, does not absorb sweat, and is not easy to slip. It is suitable for people with different head shapes.