High-Power LEDThis mini hat light uses LED + COB as light source, which can produce up to 300 lumens of pure white light. High-power LED light can illuminate up to 150 meters and is a practical tool for camping, hiking, cycling, and night fishing3 Lighting Modes & Motion SensingLight for hat brim has main light and sub light at the same time - Main Light on - Sub Light on 3 lighting modes, press the on/off button to switch between 3 modes, the green light flashes, indicating that it enters the induction mode. The main light and the auxiliary light can be in the induction mode together, or Separate induction.175 Adjustable & HeadbandHat light has a 175-degree adjustable head to direct light exactly where you need it to be. cap clip light comes with an adjustable elastic headband for a comfortable fit for both adults and children.USB Fast ChargingWith a built-in 770mAh rechargeable battery, you can charge the cap light with the included USB charging cable. It takes 3.5 hours to charge and lasts 6 to 22 hours. When the power is less than 20%, the indicator flashes red. When fully charged, the indicator is steady greenIPX6 WaterproofCap flashlight waterproof performance of this cap flashlight is amazing, reach IPX6 waterproof standard, no worry about the raining or snow weather, the best companion at night.