Dimensions: 2.36'' x 1.69'' x 1.61''. Water resistant. Impact resistant. CREE XPG-3 LED. Modes: Turbo (440 lumens. 2.5h runtime); High (330 lumens, 3.7h runtime); Medium (100 lumens, 8h runtime); High-Floodlight (120 lumens, 7.7h runtime); Low-Floodlight (10 lumens, 70h runtime). 100m beam distance. 0 to 60 degree adjustable angle. Smart sensing technology. Includes headband and USB charging cable. Requires (1) Lithium battery (included). Boxed. May not ship to Australia. May not ship Post Office.