Super Bright COB Light: The keychain flashlight has a powerful LED to provide 800 lumens illumination at maximum while maintaining the portable size and minimalist design.4 Lighting Modes: Our keychain flashlight has 4 lighting modes - COB 60% high mode, COB 30% low mode, COB strobe mode and long press the power button 2-3 seconds to the brightest. On brightest mode, the flashlight can run for about 1 hour. About 2 hours on 60% mode and about 3.5 hours on 30% mode.Portable Design: The strong magnet base and rotatable handle allow you to release your hands while working. The magnet design allows the lamp to be attached to any metal, and the 180 foldable handle allows the lamp to be placed at different angles or hung in certain places.USB Rechargeable: When it is time to recharge, just connect it to any USB power source. This USB rechargeable flashlight is powered by a 500mAh capacity built-in rechargeable battery, micro USB to USB charging cable included. It usually takes about 2 hours to be fully charged.Wild Applications: Portable pocket flashlight with keychain, folding stand, bottle opener and magnet holder. Used for fishing, walking and camping, corkscrew, emergency roadside maintenance or multi-purpose work, etc.