This keychain flashlight can emit 500 lumens lights at maximum. It provide a bright light with wide angle. The large COB Technical LED allows this light to be used as a small work light and emergency light.The strong magnet base and rotatable handle allows you release your hands during the work. The magnet design allows the lamp to attach to any metal, and 180°foldable handle allows the lamp to be positioned at different angles or hung in certain places.The compact flashlight has 3 light modes to meet your different need: cob high mode,cob low mode and cob strobe mode. Long press button to the maximum brightness.This USB rechargeable flashlight is ed by a large capacity built-in rechargeable , Micro-USB to USB charg cable included.The portable flashlight has a carabiner that can be easily attached to key ring or bags, and it is water and impact resistant. Alternatively, it’s also a good bottle opener. You can use it in a variety of scenarios, such as camping, walking the dog, looking for things, repairing.