Features: 1.Skid-proof Design 2.Output bright can come to 7W (MAX) 3.Reflector: Convex Lens 4.Internal wiring applies the high efficient booster circuit, working voltage is wide and can utilize the batteries in the largest extent. 5.Waterproofing design, “O” ring sealed. 6.Battery type: 1 x 18650 3.7v Battery or 3 AAA batteries (Batteries Not Include) 7.SuperBright, blinding Effect 8.Adjustable focus range for different usage 9.Switch :Tail-cap press ON/OFF 10.Clip for convenience carry 11.Suitable for Self Safety, hunting, cycling, climbing, camping and outdoor activity etc. 12.External Dimension : 35mm(Head)x25mm (Body)x 135mm(Length) 13.with a adapter for your battery charger Specifications: 1.Color: Black 2.Model of LED: CREE XM-L T6 3.Material: Aluminum alloy 4.Max output Lumen: 8000 Lumens 5.Power: 7W 6.3-mode adjustable Brightness,High/Low/Strobe 7.Zoom In/Out to adjust its Focus: x1, x250, x500, x1000, x2000 Charge instruction: 1.Unscrew the end cap, remove the batteries holder, put the 3AAA into the flashlight and according to the “+” “_”rightly. Or put one 18650 into the battery set, and according to the “+” “_”rightly. 2.Unscrew the tail, take 1 pc 18650 batteries out, put it into the charger correctly according to the “+””_”. Make the charger plug connect with the power. When the jack is plugged in, the red color indicates charging in progress. Green light indicates fully-charged battery. Package Include： 2 x Ultrafire CREE Zoom Led Flashlight（Not include Charger/Battery/Holder）