The fact that this is labelled as a "flashlight" and the product listing doesn't tell you anywhere that it's actually a laser is shady as fuck. The seller is probably trying to dodge safety regulations.
There's a review on the same product from a different seller that has a close-up of the label:
This is a 50W laser, which is pretty dangerous. Just looking at the reflection spot where the laser hits something could damage your eyes, and never mind looking directly into the beam. If you're going to use something like this you should be wearing properly tested safety glasses rated for that frequency, not the cheapos that come with it.
Edit: that safety label is definitely wrong. Class III lasers are between 5 and 500 mW, so this is probably 500mW and not 50000mW, which makes a lot more sense because you'd never fit that in an object this size.
The fact that the safety label is wrong makes this thing even worse.