Maximum illumination power 3000 Illumination range 270 meters - Separate high-performance, rechargeable headlamp - The flashlight comes with two rechargeable 21700 batteries, allowing for long operating time with the distinctive ability to charge your other mobile devices as a power source. - Lightweight and comfortable design on the head - Includes two 5000 mAh lithium-ion batteries - Includes a USB Type-C charging port, fast full charge in 4.5 hours - The flashlight can withstand 15 days of continuous use for 8 hours daily - You can know the remaining battery level through the blue indicators - White XHP50 LED and two neutral white XP-G3 S4 LEDs; with a lifespan of up to 50,000 hours - Two ways to wear: can be attached to a headband or worn on a belt - Fully protected against dust, withstands heavy rain and spray - Made of strong full aluminum, resistant to drops up to 2 meters Light levels: