This rechargeable LED headlamp for adults features USB charging and is suitable for camping, running, and hunting. [Ultra-bright, Long Lifespan] This headlamp uses ultra-bright LED chips and high-quality bulbs with a lifespan of up to 100,000 hours, providing up to 90,000 lumens of brightness and a range of up to 800 meters. It has three built-in upgraded high-capacity batteries, allowing for 10 hours of continuous operation in high-brightness mode and over 45 hours in low light. Five modes, 90° adjustable. This headlamp has a 90° adjustable angle design, ensuring stable illumination at every angle and providing comprehensive forward and backward visibility. It offers five light modes: high-frequency flash, medium brightness, low brightness, SOS emergency signal, and zoom, allowing you to switch modes to achieve ideal outdoor lighting effects depending on different environments. Bulb: P70+ Battery compartment XPE Red light Power: 50W Battery life: 3–4 hours Charging time: 3 hours Features: Headlamp High-Medium-Low-Flashing Battery compartment Red light Flashing High-Low Battery level indicator, USB charging port, Built-in heat dissipation Battery: 3 x 18650 batteries Material: Aluminum alloy Color: Black Weight: 256 g (excluding packaging) USB charging, convenient charging: This headlamp is designed for USB charging and circuit protection and can be charged in any USB port. In bright outdoor light, the adjustable strap on the headlamp allows you to adjust it to a suitable size, ensuring the headlamp sits securely on your head. The strap is detachable and washable, suitable for comfortable use by adults and children, making it essential equipment and a perfect choice for runners and outdoor adventurers. It is suitable for harsh environments such as lightning, heavy rain, blizzards, and high temperatures, and is particularly suitable for night walking, running, cycling, hiking, camping, mountaineering, trekking, diving, fishing, and other outdoor sports, allowing you to experience the charm of nature outdoors. 【Thoughtful service and risk-free shopping: We offer 1-year warranty and 30-day full refund.】 If you have any questions, please contact us first. We will provide you with professional service and a satisfactory solution. Add to cart now!!!