Unique keychain design, convenient, lightweight, weighs only 9 grams, can switch between 2 lighting modes, long-term operation, the low-power mode can run for 24 hours. You can hardly imagine it as a flashlight, it is more like a small accessory, Exquisite and unique. Give it to your friends, take it, just like taking your temperature.
Easily-Use Keychain Light - Single silicon button design allows for convenient access, one-click for low mode, double-click for high mode, press and hold can adjust the variation from 1.5 to 40 lumens.
Convenient Pack Light - Mini and lightweight keychain light carry with you, gives you the light you need at any time, no need to worry about having to replace used batteries.
Compact and Lightweight - Merely 0.32oz weight and 2.2in long, similar size with most keys, perfect discreet accessory to any keychain or everyday carry pack.