metallic, sturdy. unfortunately 3 modes, on-, high-medium-strobe-off. you have to cycle through to turn it off. charges just fine. changing the built-in 18650 is relatively easy - requires soldering.

It does its job but it is not for many hours of operation, maybe 1 hour and 30 minutes depending on the intensity, maybe continuously, and it is better to charge it with a simple charger and not a fast charger, because the duration seemed to be reduced.
It charges with USB and the light turns on when you plug it in, red when charging and green when it is ready.
For its job, it is just right and for short operations

Very good! I use it on my bike, with a universal mount with rubber bands. It does a very good job. Only once, the lens and reflector unscrewed and I was chasing them on the road. Probably, without realizing it, I was unscrewing them a little each time I focused the beam. Since then, they haven't come off again.

Top-notch at 3.5 euros and more reliable than 20€ lenses! I would prefer it not to have extra modes that you need to cycle through with each press to turn it off, but for the most economical of all, it's good not to have such high expectations. I have bought 5 so far. 4 have been given as gifts to elderly women because it perfectly serves the size, weight, and brightness. A hidden gem this one. I hope the price remains low.

For the money, it's the best you can get, you just need to tape it where the lens is close so it doesn't rotate because that's its only downside and it breaks.

It also has a function that is not mentioned on the box. If you press the button firmly, it enters s.o.s. signal mode.

I ordered 3 lenses, two of them do not work at all, they have a dead battery and do not charge at all, and one is underperforming. You get what you pay for, of course, but it would be right for them to at least work

Very nice flashlight, shines brightly and makes it like day, but it doesn't have a setting to be in one mode; you have to press 3 times to turn it off

Very good lens, with high intensity of illumination, good battery life and durability over time, as I have had it for more than 2 years. Very convenient the direct charging on a conventional charger.

The lens is incredible.. so cheap and good!! It is the best lens I have ever bought in my life so far. It looks like a lens worth 30-40 euros but no comparison - cheap, high-quality, and reliable!! I have had it for 4 years and it's perfect for me. I highly recommend it!

Very good lens. Quite powerful and metallic.
The focusing is not done by screwing, but simply by moving the front part back and forth. Along the way, I realized that it is much better this way because you can focus with one hand very quickly.
I have had it for two years and it is the best, it even survived a year in the army!

Very good lens for its price. It is relatively powerful and has various functions. Its great advantage is the USB charging that frees your hands and you don't need to buy batteries

Nice lens! Good metallic construction, with very powerful light... And the battery holds up well in the 2 months that I have it

Very cheap rechargeable flashlight with focus. Metal casing and clip to hang it. It lasted me a year in cold, rain, and snow, at some point the mechanism got stuck on the charger, I put it back and it worked for another 6 months. It has now stopped charging but it got its money's worth.

For 2.5 € that it was purchased, it is worth its money, the build quality is definitely not for more money. The top cover that the lens focuses on rotates continuously and can easily cut an internal cable if the user rotates it many times without stopping.

Very good lens, with powerful illumination and long battery life. Its biggest advantage is the ability to charge it via the USB it comes with.

Awesome flashlight, perfect for indoor use, great value for money! And powerful for its size. It has a full charge indicator

I received it promptly.
The product does its job for its price. I have no complaints.
It has 2 brightness levels and one with flickering light.
When charging, there is no indication that it is charging.
But okay.

As a first impression, it seems very good to me. Quite powerful, with 2 levels of brightness and a flash function (blinks quickly). It has another function if you hold it down for a few seconds, I'm not sure what it means, probably some kind of signal. You can pull back the lens for a wider range or push it forward to limit it. Red light while charging, green when it's full. We'll have to see about the battery life.

Powerful in brightness rechargeable USB flashlight. With a frame made of aluminum alloy, it appears very durable. It has 3 modes (High, Low, Strobe) and zoom with telescopic movement of the head. The only negative is that there is no access to the 18650 battery. Video with flashlight performance test in a snowy environment and on the beach here https://youtu.be/9XOup4-nsY4

Very powerful light for its size, charges relatively quickly and lasts a long time before it starts to lose power. It has also proven to be durable, as it fell into a puddle of water and nothing happened to it. Fully satisfied with the purchase.

The USB broke during the first charge. The flashlight is very delicate and requires attention. I used it for about 5 days.

For the money, he is very good. I have been using him for almost every night for 3 years. I don't replace him with another one.

For the money, at €6 it is very worthwhile. Small and user-friendly. I have had it for 2 years already and so far it has served me well.