Pros
You can use it in four different modes depending on your environment for maximum visibility.
It is lightweight which means you can use it for long hours without straining your head.
It is waterproof and durable which makes it efficient enough to be used in different conditions.
You can use it outdoors for activities like camping without the fear of it running out of charge.
Its rechargeable USB cable saves your cost of having to get replacement batteries.
The headlamp can rotate up and down to 45 degrees.
It can be adjusted to fit any head size.
Cons
The USB cover can easily allow water intrusion.
What is better Black Diamond or Petzl Headlamp?