They are small enough to keep in a purse, vehicle or draw. The only real drawback is a minor one. I wish is that it came with a belt clip.
Brightness seems as good as advertised. It still has 40% battery life on the easy to read, backlit led indicator. I have other nitecore flashlights and they are all amazingly bright.
It easily stays on a keychain without being bulky, and is smaller than my honda key fob. The size is very small and conveniently connects to my key chain.
When you charge the light it comes out of lockout mode. Seems kind of like a flaw that it loses its charge that quick. Plugged it in and dead battery.
It's too easy to have the button pressed when it's inyour pocket. This requires multiple key press sequences.
Unreliable Reviews. Do more research before proceeding
Reliable reviews you can trust