4 Color Light - flashlight equipped with WRGB 4 Color in 1 LED. To meet your needs in different environment, like searching, fishing, running, hunting, hiking etc. Power Sourse - 1×18650 battery (Not Included) or 3× AAA battery (Not Included), Mode - all light is single mode, it is more convenient to use it. Compact & Durable - flashlight is built of high-quality aluminum alloy, which greatly enhanced its heat dissipation performance, this makes flashlights more reliable and durable. Adjustable Foucs - This zoomable design of the flashlight supports distance easy-controlled and head-pulling. You can adjust focus range by stretching its focus to get spot or flood beam. Easy to Grip - A pocket-friendly compact chassis with an anti-slip finish holds fast in your hand, lightweight and easy to carry around.