Water resistant. Impact resistant. Rechargeable. Modes: Turbo (1000 lumens); High (490 lumens, 7h 45m runtime); Medium (150 lumens, 10h runtime); Low (40 lumens, 41h runtime). 165m beam distance. Twist focus. Quick-Cycle Switch System. Pro-Tek charging. Magnetic. Pure Beam focus. USB-C charging cord. Reflective head strap. Requires (1) Lithium battery (included), or (2) CR123A batteries (not included). Boxed with hanging tab.