Take light wherever you go with the UVTOOL E3 Mini Keychain Flashlight. Despite its ultra-compact size, it delivers an impressive 120 lumens, enough to brighten up your path up to 80 meters. Designed with a durable aerospace aluminum body, IPX8 waterproof rating, and multiple brightness modes with memory function, it’s your perfect EDC companion for daily use, outdoor adventures, or emergencies. Whether you clip it to your keychain or slip it into your pocket, the E3 is always ready when you need light the most. About this item 1.【Super Bright Mini Flashlight】 Equipped with a high-power LED, this keychain flashlight delivers up to 120 lumens with an effective beam distance of 80 meters. 2.【Compact & Lightweight EDC Design】 Only 70mm long and 12.5g (without battery), making it a perfect everyday carry flashlight for pocket, backpack, or keychain. 3.【Durable Aerospace Aluminum Body】 Crafted with aircraft-grade aluminum alloy and military-grade type I hard anodizing, ensuring scratch resistance and durability. Multiple Light Modes with Memory Function】 Available in two versions: single white light or 3 brightness levels (High/Medium/Low). Intelligent memory saves your last mode. Easy Twist Switch Operation】 Twist the flashlight head to turn ON/OFF and switch modes with one hand, simple and reliable. 6.【Waterproof & Impact Resistant】 IPX8 waterproof rating and 1.5m drop resistance make it suitable for outdoor, camping, hiking, fishing, and emergency use. 7.【High-Efficiency Constant Current Chip】 Built-in constant current circuit ensures stable brightness and longer LED lifespan (up to 50,000 hours). 8.【Battery Powered】 Powered by a single AAA battery (alkaline or Ni-MH), runtime up to 20 hours on low mode. 9.【Multiple Accessories Included】 Comes with 1x AAA battery, 1x key