[Super Bright and Longevity] The headlight adopts super LED chip, the high-quality bulb can be used for 100,000 hours, the light intensity can reach 90,000 lumens, the irradiation length is 800 meters, and the upgraded 3 high-capacity rechargeable batteries, so it can work for 10 hours at high brightness. It can work for more than 45 hours under low light. 【Five 90° Adjustable Modes】 Specially designed 90° adjustable angle headlight, each angle is very strong, so you can see a full range of vision from front to back, the headlight has high, medium, low frequency flash, SOS, zoom And other five lighting modes, you can switch modes according to different environments to achieve the desired outdoor effect. USB charging and convenience: The headlamp is specially designed for USB charging and circuit protection, so you can charge on any USB port. When you are outdoors and the light is bright, the adjustable strap on the headlamp allows you to create a satisfactory size. to keep the