Water resistant. Impact resistant. Weapon mountable. Rechargeable. Modes: High (700 lumens, 1h 30m runtime); Low (100 lumens, 12h runtime). 320m beam distance. Co-aligned visible white LED and green laser. Attaches securely to MIL-STD-1913 rail. USB charging cable. Features laser calibration function for accurate sight. Remote pressure switch features momentary and constant on operation. Requires (1) 18650 battery (included). Aluminum construction. Color: Black. Boxed.