Uses 2 Lithium batteries. Includes high strength lanyard. Comination LED/Xenon - LED lighting is long lasting and Xenon lighting is bright. Combination LED/Xenon - Essentially 2 lights in one - saves user money by buying one flashlight. Corrosion and water resistant - Can be used in any environment. Lightweight, compact, push button - Can be stored and used easily. Camoflauge pattern - Enables user to blend in with surroundings.