Use 8 LED beads,with a maximum brightness of 1000 lumen,irradiation distance of 100m,can easily illuminate dark road,provide you 4 free clips(no need to worry about falling from the hardhat),perfect for fishing,running,hiking,camping,exploring,outdoor emergency & daily Use .The head lights for forehead has 5 lighting modes (high/medium/low/strobe/sos),suit for your needs in different circumstance.Adding motion sensor function,the IPX4 waterproof head light could be turned on/off within 15CM by waving your hand,much more convenient .Built-in 1200 mah large capacity rechargeable battery,longer battery life,with USB C fast charging port ,charging time only less 2 hours ,with 4 blue led power indicator (100% - 75% - 50% - 25%),so you will know when it's time to charge.Hardhat headlamp weighs only 3.8 oz,comfortable to wear that you won't even feel it.The wide beam lamp head can be rotated 120 and tightly fixed to avoid shaking and sliding when running.Comfortable and elastic head band fits long time wearing,perfect for both adults and kids.