Multifunctional Keychain Emergency Light: A versatile tool for vehicle inspections, car lighting, and bottle opening. Super High Brightness: With 800 lumens, this LED flashlight serves as a powerful work and emergency light for various activities like camping, repairing, night walks, hiking, and fishing. 4 Light Modes: Choose from COB high, COB middle, COB strobe, and maximum brightness by long pressing the power button. Light, Steady, and Portable: Crafted from aluminum alloy and polycarbonate, this lightweight keychain COB light features a carabiner for easy attachment to key rings or bags. Pocket-sized at 2.4×1.8×0.79in, weighing only 45g for effortless portability. Rechargeable Emergency Light: Equipped with an 800mAh rechargeable Lithium battery, the keychain flashlight fully charges within 1 hour, and a Type-C charging cable is included for convenience.