compact handy tactical flashlight made of the highest quality components will definitely not let you down in a difficult situation. Its size makes it perfect for packing in your pocket and heading out on adventures - hiking, biking or camping. The case is very light and durable. Resistant to impact and weather conditions and other factors such as dust, dust, sand. Strong light with ZOOM zooming ability can illuminate a very large area or a very far place. The most important features: The built-in SOS strobe mode can not only be a function of warning and call for help, but also can be used to blind the attacker for self-defense. The small COB flashlight is made of aluminum , which allows us to use it widely. It has built-in COB diodes that allow it to last up to 100,000 hours. The focus of the flashlight light can be adjusted from a narrow long distance to a wide and lateral space illumination. The flashlight is charged via the micro USB port, a micro USB cable is included.Specification: Light source: XPE, COB Diameter: 3.4 cm Minimum length: 13.1 cm Maximum length: 14 cm Number of lighting modes: 3 Power supply: Li-ion 18650 battery Capacity : 800 mAh Light color: cold white Light color: 6500 K Black color Material: aluminum