【Compact & Portable Design】: This Mini Keychain Flashlight features a 9.5cm length and weighs only 35g. Its sturdy hook design allows you to attach this Pocket Torch to backpacks, keys, or belts easily, making it a reliable tool for outdoor activities. 【Versatile Lighting Modes】: Equipped with a high-brightness COB light source, this Keyring Torch provides multiple modes including strong, weak, strobe, SOS, floodlight, and red-blue flashing for various environmental needs. 【Long-Lasting Power】: The built-in large-capacity battery supports quick USB charging, ensuring a stable and long-lasting light source. The red-blue warning light function provides extra stable signaling for night use. 【Waterproof & Sturdy Build】: Constructed with pressure-resistant materials and a waterproof design, this Pocket Torch features thickened seals to avoid moisture, ensuring stable working performance in heavy rain or snow. 【Quick Hook Attachment】: Designed with a secure snap-on hook, this Keychain Flashlight allows for quick and effortless mounting, improving your use efficiency during camping, hiking, or emergency situations.