Intelligent Sensing TechnologyDifferent from other products, our headlamp is equipped with the latest smart sensors. Easily control the light on and off by waving your hand even if you have gloves on, wont dirty the unit. Please turn on the head lamp and the induction switch at the same time.Super Bright and Rechargeable: The headlamp flashlight camping essentials uses class-leading LED chips that has the maximum brightness of 1200 lumens, easily light up an entire tent and road. It has powerful 1500mAh built-in rechargeable battery, which can be able to charge and turn on the lights at the same time. No need to wait for full charge or replace the battery. And the battery indicator will help you master battery usage. Last for 4-10 hours when fully chargedUltra-light and Adjustable: The hand-free headlamp is only weight 2.6 OZ, comfortable and lightweight. The lamp head can be rotated 60 and tightly fixed to avoid shaking and sliding when running. The head flashlight uses comfortable elastic headband, which can easily adjust the length to perfectly fit your head size, perfect for adults and kidsWaterproof and 6 Modes: The headlight has IPX4 waterproof rate. The high-quality shell is more sealed and leak-proof, which is suitable for rain or snow, indoors or outdoors. The LED headlamp has 6 lighting modes to meet your various needs. In key light mode, you can switch the Main Strong Light ModeMain Weak Light ModeSide Strong Light Mode Side Weak Light ModeSide Red Light Mode Side Red Strobe Mode4 hand-waving sensing modes