Super Brightness & Long Life - With its powerful LED chip and bulb that can last up to 100,000 hours, the Ant Class LED Rechargeable Headlamp boasts an exceptional brightness of up to 90,000 lumens and can illuminate up to 800 meters, equipped with upgraded high-capacity 3*2500mAh batteries, each with a capacity of up to 2500mAh, making it able to run for 10 hours at high brightness and 45 hours at low brightness hours or more.     90°Adjustable & Fives Modes - The 90° adjustable headlamp also features five different light modes, including high, low, strobe, enlarge, and zoom, as well as a red backlight for added visibility. You can switch modes according to your different environment to fully achieve the outdoor effect you want.     USB Charging & Power Output - The Ant Class LED Rechargeable Headlamp is not only powerful, but also convenient with USB charging and power output, making it easy to charge on the go and also allowing it to serve as a power source for your mobile devices.      IPX6 Waterproof & Super Weatherproof - The rechargeable headlamp is IPX6 rated waterproof and has been professionally tested outdoors, it is extremely waterproof and drop resistant, able to withstand harsh environments such as heavy rain, extreme cold and high temperatures, extremely suitable for outdoor night walking, running, cycling, hiking, camping, climbing, diving, catching fish and other outdoor sports, allowing you to experience the charm of nature to the fullest!     Application & Warranty - We will provide 1 years warranty and 30 days full refund, we have professional after-sales staff to match 24 hours, if you have any problem, please make sure to tell us first, we will provide professional service and satisfactory solution for you.