【High-Brightness LED Light - Adjustable Beam Angle - Disaster & Power Outage Protection】 Brightness: 300 lumens, maximum beam distance: approximately 150 meters. This brightness makes it perfect for nighttime walks and activities in dark places! It's also useful during earthquakes, disasters, and sudden power outages. The headlamp's tip allows for adjustable beam angle (up to 45 degrees), illuminating not only your feet but also a wide surrounding area, helping you avoid danger. 【USB Rechargeable - Long Runtime - IPX4 Waterproof】 No battery replacement needed, economical and energy-saving. A full charge provides approximately 4-30 hours of continuous illumination. With IPX4 waterproof specifications, it can be used as a disaster prevention item in case of heavy rain, earthquakes, power outages, and other emergencies. 【Spotlight, Floodlight, & Red Sub-LED Switching】 Spotlight Mode: High/4 hours, Low/12 hours. Floodlight Mode: High/10 hours, Low/30 hours. Red LED Mode: Red light on and SOS red-green flashing/15 hours. The red light doesn't scare fish, making it ideal for night fishing. Visibility is good even in bad weather such as rain and fog, making it easier to see from a distance and helping to prevent accidents. 【Lightweight & Comfortable Fit】 The headlamp body weighs approximately 75g, making it very lightweight. Also, the soft strap is used, so it won't put stress on your neck even when worn for long periods, such as during night fishing. It's useful for outdoor activities such as mountain climbing, fishing, camping, hiking, and car maintenance. 【Safety & Package Contents】 CE and ROHS certified, so you can rest assured. Package Contents: Headlight *2, USB charging cable *2, Instruction manual *1. Y049