Notice: Battery Not IncludedSpecification:--Material: Made Of High Quality Aluminum alloy--Model: E6--Color: Black--Model of LED: Super Bright XM-L T6 LED--Brightness: 1000-2000 Lumens--Distance: 200-500 Metres--Modes: 5 modes 、High / Middle / Low / Strobe / SOS 、 two way to select.(slightly click the tail cap to select or shut it down and then continue to press it again)--Size: 13.8x3.8x2.8cm/5.4"x1.5"x1.1"- 16x3.8x2.8cm/6.3"x1.5"x1.1"(Stretched Length)--Battery Type: 1 x 18650 or 1 26650 or 3 AAA batteries( Not Included)Usage: Suitable For Self Safety、 Hunting、 Cycling、 Climbing、 Camping and Outdoor Activity etc.Feature:--Portable rope Design--Reflector: Convex Lens--High Efficient Booster Circuit--Skid-proof Design--Jagged Uneven Design for Self-defense--"O" ring sealed、 Waterproofing design、 Can be used in rainy weather (Don't put it into the water).--Super Bright、 Blinding Effect--Adjustable Focus Range For Different Usage--Switch :Tail-cap Press ON/OFFPackage Includs: 1 x XM-L T6 LED Super-bright Adjustable Focus Flashlight1 x AAA Battery Holder1 x Battery Protection Cover