The Olight Odin S is a rail-mounted flashlight that can shine up to an impressive 1500 lumens with a throw of up to 273 yards. The Odin S features both High and Low modes, each with its own corresponding button. It also includes a programmable strobe mode that can be assigned to either button and accessed by double-clicking the selected button. To keep the Odin Ss pressure switch secure, it has an advanced magnetic screw cap design for fast locking, and an upgraded integrated mounting bracket and screw-locking clamp for even more secure light control.Powering the Odin S is flexible, as it can operate with either the included 3500mAh battery or two CR123A batteries. When fully charged, the Odin S can run for just over 5 hours before requiring a recharge. Charging the light is easy with the magnetic charging cable; simply snap it to the bottom of the light. Constructed from aero-grade aluminum alloy with an HA III hard-anodized finish, the Odin S has an IPX8 waterproof rating and a drop resistance of up to 1.5 meters, proving that it can withstand various environmental conditions.