Product Name: Mini Light Keychain Feature: 🌟 4 Light Modes: Easily switch between COB high light, COB low light, and COB strobe mode. Press and hold the power button for 2-3 seconds to activate maximum brightness. 💧 IPX4 Waterproof & Ultra Bright: Emits up to 500 lumens for wide-angle illumination, bright enough to light up paths or dark spaces. Designed to withstand rain, making it perfect for outdoor use. 🧲 Portable with Magnetic Base: Features a magnetic base for hands-free use by attaching to metal surfaces. The 180° foldable handle allows for versatile lighting angles, while the compact size makes it a perfect keychain accessory. 🔋 USB Rechargeable: Built-in rechargeable battery with a micro USB charging cable included. Equipped with an efficient LED chip and overcharge protection for safe and reliable use. 🛠️ Multifunctional Design: Doubles as a bottle opener and is ideal for home, outdoor adventures, workshops, car repairs, camping, running, fishing, and emergencies.