10.75 inch overall. Water resistant. Impact resistant. Rechargeable. Strobe. SOS strobe. CREE XHP70.2 P2 1C LED. USB Type C fast charging. Modes: Turbo (3650 lumens, 1.75h runtime), High (1000 lumens, 5h runtime), Mid (400 lumens, 13.2h runtime), Low (150 lumens, 35.75h runtime), Eco (30 lumens, 113h runtime). 483m beam distance. Dual side switches. Lock-out function. Quick access to different outputs. Workable with either polarity with reverse polarity protection. Ultra-clear mineral glass with anti-reflective coating. Power Bank function for mobile phones and tablets. Includes O-ring, holster, battery pack, USB charging cable, USB adaptor. Requires (1) Lithium battery (included). Aluminum construction. Color: Black. Boxed with hanging tab.