SpecificationName Inductive high power headlampMaterial: ABS Light source: yellow/whiteRated power: 5WWaterproof rating: IP31Number of beads: 40 Battery: 1800mAhProduct size: 105 * 105 * 80 mm / 4.13 * 4.13 * 2 inchesProduct DescriptionLATEST UPGRADED MOTION SENSOR DETECTION: Our light signaling headlamp is upgraded with the latest smart sensor. You can wave your hand to turn the headlamp on or off in any lighting mode. When your hand comes within 10cm of the sensor on the front of the headlamps, the headlamps will come on, and when you come close again, the headlamps will go off. It has two kinds of switches, sensor switch and normal switch.Ultra-bright: Equipped with 40 high-brightness wicks, it clearly illuminates the forehead. The headlamp also features a dark aluminum cup that reflects light better than ordinary plastic.BATTERY INDICATOR: The headlamp comes with a 4-cell bright blue battery indicator for you to check the battery level. When the battery is full, the indicator is fully lit; when charging, the indicator is blinking. Be sure to charge the headlamp with 25% of the remaining battery power to avoid damaging the battery.POWER FUNCTION: The headlamp has a built-in 1800mAh battery to charge your cell phone in outdoor emergencies.Dual-speed dimming: The headlamp has a dual-speed dimming function, which can be switched between strong light and low light modes, suitable for a variety of scenarios.STRONG WATERPROOF: The headlamp is waterproof for life.Product List1*Headlamp1*Headwear