With 500 lumens, white and red lighting modes, IP67 submersible waterproof rating and a moisture-wicking band this headband offers practicality with comfort. Featuring quick charging just 8 minutes adds a full hour of brightness.Lumens: 500 Lm HIGH, 1.5 Lm LOWLighting Modes: White Spot, Dimmable, White Strobe, Red Flood, Red StrobeWhite Flood, DimmableCharge Time (0-80%): 30 minutesBattery: 1634 mAh Lithium-ionInputs: USB-C Fast Charge InBurn Time (Hours): 200 LOW / 6 HIGHBeam Distance: 100mReserve Mode: +1 hour at 5 LmTilt: 4-point tiltingWater Resistance: IP67 submersible to 1 meter for up to 30 minutesBrightness Memory: YesWeight: 2.6 oz (75 g)Lock Mode: Yes_