SUPER BRIGHT COB LIGHT: This keychain flashlight has a powerful LED to provide a maximum brightness of 800 lumens while maintaining a portable size and minimalist design.【USB RECHARGEABLE】When it's time to charge, just plug it into any USB power source. USB RECHARGEABLE FLASHLIGHT - This USB rechargeable flashlight is powered by a built-in rechargeable battery and includes a type c USB charging cable.【4 Lighting Modes】Our keychain light has 4 lighting modes - COB high mode, COB low mode, COB strobe mode, long press the power button 2-3 seconds until it becomes brighter.【Portable Design】Strong magnetic base and rotatable handle allow you to free your hands while working. The magnet design allows the lamp to be attached to any metal, and the 180-degree foldable handle allows the lamp to be placed at different angles or hung in certain places.【WIDE APPLICATIONS】Portable pocket flashlight with keychain, foldable stand, bottle opener and magnetic holder. Use for fishing, hiking, camping, cork opener, emergency road maintenance, multi-purpose work, etc