1Rust-proof Materials: Made of PC and stainless steel, this bright mini flashlight is sturdy and not easy to damage, impact resistant, rust-free, and has a long service life. 2Various Lighting Modes: Long press the headlight highlight, release to close; double-click, then click to achieve slightly bright, low, medium, and high light mode switching; short press 3 times, the side light is on, then click, switch white, purple, red, and red blue flashing mode; to meet different lighting needs. 3USB Charging: This mini flashlight built-in 7V 500mAh rechargeable lithium polymer battery. USB charging, long life, convenient and simple. 4Magnetic Base: Keychain LED flashlight with magnetic base, can be adsorbed on metal surfaces, don't worry about the size is too small and easy to lose. 5Compact: Mini appearance design, this LED flashlight can be gripped with one hand, compact and portable size, does not take up space in your backpack.