HIGH QUALITY LED HEAD TORCH-- With the upgraded 30w LED lamp beads, it is brighter, brighter and longer lasting than you think. Provides a brightness of MAX 100000 lumens up to 500m-1800m.4 MODES AND SENSORS--Head torch mainly has 4 lighting modes: strong light/low light/burst mode/Double click super bright. The head torch retains the commonly used zoom function to achieve free zoom light.RECHARGEABLE AND WATERPROOF--Head torch has a built-in 10000mAh rechargeable lithium battery for long battery life. The USB charging interface can charge quickly and output quickly.INDICATOR WARNING HEAD TORCH--Enter the induction mode, the blue indicator light is always on. Four white LEDs in the battery compartment display the power level: the indicator light is flowing/charging, and the last bar flashes below 10%.ADJUSTABLE 45 & COMFORTABLE--Head torch can be rotated 45 and fixed firmly to avoid shaking and sliding when running. With a breathable and comfortable elastic headband, plus a non-slip sole and protective pad.