Features: * 4 Light Modes - The flashlight has 4 light modes to meet your different needs: COB high/low/strobe mode; Long press the power button to adjust to maximum brightness; * Improved design: strong magnet base and foldable handle, freeing hands while working. The small COB flashlight can be attached to any metal, and can also be placed at a different angle or hung in a specific place; * Super bright COB lighting: the keychain flashlight has a powerful LED, which can provide up to 800 lumens of illumination while maintaining a portable size and simple design; * USB charging: This flashlight is powered by a built-in large capacity battery, which can be used in conjunction with other popular portable power devices such as computers, laptops, car chargers, wall chargers and mobile power; * Widely used: The portable flashlight has a hook and loop design that can be easily attached to your key chain or bag, and it is waterproof and impact-resistant. Or it is also a good corkscrew. It can be used in various scenarios such as camping, dog walking, finding things and repairing. Specifications:* Color: Black* Working time: 3-8 hours Package includes: 4x portable light 4x USB charging cable Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.