4 Lighting Modes: The flashlight has 4 lighting modes to meet your different needs: COB high mode, COB low mode, and COB strobe mode. Press and hold the switch for 2-3 seconds until maximum brightness is reached. High Brightness: These keychain inspection lights can emit up to 800 lumens of light. It provides bright light with a wide angle. Some things can light up your way, light up a small dark room. Portable Design: The portable LED flashlight is small but very bright. The powerful magnetic base and rotating handle allow you to free your hands while working. The magnetic design allows the light to be attached to any metal. When working or repairing on a black metal surface, a strong magnet can keep the light running. Additionally, the 180-degree bendable handle provides multi-angle illumination. USB Rechargeable: This USB rechargeable flashlight is powered by a built-in battery, including a micro-USB to USB charging cable. Efficient and powerful LED chip with overload protection. Versatility: The portable flashlight has a Velcro strap that can be easily hung on a keychain or pocket, and is waterproof and shockproof. Or it is also a good corkscrew. Suitable for home, outdoor, workshop, car, maintenance, camping, hunting, fishing, dog walking, and emergency lighting inspection lights. Portable Design Portable LED flashlights are small but very bright. The powerful magnetic base and rotating handle allow you to free your hands while working. It is a lightweight keychain that can be placed in your pocket for easy carrying. Multifunctional Mini Flashlight The flashlight portable COB inspection light can be used as a magnetic stand, keychain, foldable stand, and bottle opener. The 180-degree bendable handle provides multi-angle illumination. The magnetic design allows the light to be attached to any metal. Multifunction used on various occasions to make your life more convenient. USB Charging This USB rechargeable flashlight is powered by a built-in battery, including a micro-USB to USB charging cable, which is convenient for you to use a power bank or car charger to charge. Efficient and powerful LED chip with overload protection. (Without USB)