Klarus XT21X Pro Tactical Flashlight. 5" overall. Tailcap switch. Water resistant. Impact resistant. SOS strobe. Strobe. Clip. Rechargeable. Anti-roll design. Modes: Turbo (4400 lumens 2.5h runtime); High (1500 lumens 4h runtime); Medium (400 lumens 9h runtime); Low (100 lumens 30h runtime); Moon (5 lumens 200h runtime). Crenelated bezel. Includes: USB charging cable holster Battery adapter O-ring and lanyard. USB-C to USB-C charging compatible. Mode memory. Requires (1) 21700 battery (included) or (2) 18650 batteries (not included). Aluminum construction. Color: Black. Boxed. May not ship to Australia. May not ship Post Office. Specifications for Klarus XT21X Pro Tactical Flashlight: Manufacturer: Klarus Color: Black Light Output: 4400 lumens Battery Life: 2.5 hours Length: 6.5 in Weight: 0.98 lb Included Accessories: Usb Charging Cable Holster Battery Adapter O-Ring And Lanyard Overall Length: 6.5 in Package Contents: Klarus XT21X Pro Tactical Flashlight