High quality aluminum alloy material with stable performance and long service time.Adjustable focus, you can zoom in / out to adjust the beam.3 led light mode: xpe high light, xpe strobe, cob high light with push button on / off trigger switch.Always charging with usb port, convenient and practical.Small and lightweight and clip-on, convenient to carry anywhere you want. Unique rendering design with extra-ordinary look like a pencil.Water resistant, you can use it on rainy day, but you can't put it in water!Suitable for: camping, hiking, cycling, backpacking, hunting, fishing, auto emergency and home repair, family, and outdoor activity etc.Specification:material: aluminum alloyled source: xpe + cobmode: 3 modeslight color: whitepower: built-in 14500 batteryzoom: zoom in and outswitch: push button switchsize: 2 cm x 9.2 cm x 2.5 cm / 0.79in x 3.62in x 0.98inweight: 56g