Looks great and works fine with my NU43. Haven’t had the chance to try battery life yet on it though.

Device works great either clipped to brim of hat or with provided head strap. Unit recharges quiclkly and good battery life. This will replace my old headlamps.

The unit performs as advertised. Recharges quickly, is lightweight, and is compatible with all my devices.

Really cool tiny light. very bright for the size. haven't tested the run time yet.

Great batteries for my flaahlights

love it!

The best headlamp I have ever owned. Very useful with comfortable head band and three levels of brightness. I use it for work project and for walking my dog.

Great product

Nitecore UMS4 is an outstanding lithium battery charger

It's a great flashlight, and very good customer service. My first one had a switch issue, and it was replaced quickly. It goes with me everywhere.

Outstanding flashlight! I use this to dockand unload trailers and it is a perfect pocket flashlight!

As law enforcement, this flashlight is a great back up to my main light. The light is crisp and very bright. The throw is pretty decent as well.

Just purchased two of these and will definitely be adding this to my edc.

Great as expected

Great as expected