[2pcs Rechargeable 18650 Battery and Charger Included] Refun DT 900 Lumens Tactical Flashlight Bright CREE XML T6 LED LightOutdoor Water Resistant Torch with Adjustable Focus and 5 Light Modes Adjustable focus range for different usage, Zoom out 500-700 Lumen, Zoom in 700-900 Lumen Reverse polarity protection: protect the LED light do not burn out if the battery installed backward 5 switch Modes: high / middle / low / strobe / sos; Rugged Aluminum Construction, Skid-proof and water resistant design, best for Outdoor sports Powered by 118650 battery and 1charger( included) or 3AAA Battery (Not Included)