Good flashlight, strong light, but over time the control button became extremely difficult to use. No matter how much force you apply, it does not respond at all. Also, after a while, the cover that protects the charging port broke off. I set it aside because I can no longer turn it on. Too bad, because it was very convenient. Also, I had a problem with the larger one I have, the MH20, which I sent for repair and since then I have not had any problem again. I believe they need to pay a little more attention to quality

Flashlight - awesome. Very small size and very decent light. If you are not going for night exploration in the countryside, it is perfect.

It is a very good small flashlight.
It has very strong light for close distances of 5-10 meters.
For close-range use, it is just what you need!
It is so small that it doesn't bother you anywhere...
For example, with the clip it has, I have attached it to my pants, as it is something for close use; you just grab it and do your work without even having to take it out... so convenient and lightweight.

The light that comes from such a small flashlight is impressive. I have it on my keys and it doesn't bother me at all. I mainly use it for nighttime walks with my dog.

Also, the flashlight I received charges with USB-C and not micro USB as stated in the seller's listing.

Very good and powerful flashlight for its size, the only negative is that on the high setting it gets warm after a while and reduces its performance, also it has a micro USB port, I would prefer type C, it's 2024

Extremely powerful flashlight for its size, with nice features and the very correct choice made by the company to activate with two clicks and correspondingly three so that it can't turn on in your pocket draining the battery. The only hesitation is the built-in battery which I don't know how long it will last

In the eight or so months that I've had it, I have been satisfied. The logic behind the design of this particular flashlight is for brief use in dark environments (e.g., to find the door lock to insert the key, to illuminate a step before you step on it), which is why it has this small size and the button (on/off) resets when you stop pressing it, turning off the light (meaning you have to press and hold the button to have light; otherwise, it turns off). The battery, with the usage I gave it (every other day for a few seconds), definitely lasted me a month before the next charge.

Very small and lightweight (I hung it from my keys) and very bright! The fact that it charges with microUSB is the cherry on top.

The battery broke after 6 months and didn't work well as a flashlight, meaning it didn't work for even 2 hours in total. I had bought it from Karystianis in Chania and it is a genuine NiteCore, but I can't recommend it for the price it costs. It's better to go for a Fenix with a 3A battery, and that's what I switched back to.

Very good EDC for keychain and very powerful for its size!
Adjustable intensity and different modes, waterproof and durable.

Very good mini flashlight, you can have it on your keys or in your EDC bag. Small, lightweight, powerful, and rechargeable. The transparent one I got has an extra white light-flashlight on the side and UV light. The use for detecting counterfeit banknotes is zero, more for illuminating my daughter's phosphorescent toys. I use it for that

Very powerful, rechargeable with long battery life, very lightweight and waterproof. Adjustable brightness intensity, flash function, and infrared for counterfeit detection. It's worth more than its price, let's go for the second one!

After 2 years of minimal use, it turns on when it wants to, so it's useless to me. I wouldn't buy it again, nor would I recommend it.

Very powerful and lightweight, great that's it's rechargeable. Many functions makes it a bit complicated to use with just one button

Excellent lens, very powerful and with UV.

This lens is fantastic! It has a very powerful brightness and can easily illuminate distant objects. Additionally, it is very durable and made of high-quality materials, so I have complete confidence in its longevity. Its design is also very ergonomic and has a comfortable grip, allowing me to hold it easily for extended periods without getting tired. It has several brightness levels and is rechargeable.

Positives: It is almost perfect... compared to cheap Chinese flashlights that are 2 or 3 times its size and cannot match it in lighting power or battery life (even though its battery is as small as our little fingernail)... Also, the UV light is true UV and not just a purple LED like others have...
Negatives: Its price...
And for the more discerning: the lighting of the main LED is not high CRI (higher CRI - good quality LED with correct color rendering) and is quite towards white-blue... to be perfect, I would want it at 4000-5000 kelvin.
Finally, in the photo, you will see 2 other good quality flashlights along with this one, which, however, are priced the same (Don't expect to see correct color rendering from the photo. Live, there is a big difference).
LEFT is 4000k with high CRI
MIDDLE is 4500k with high CRI
RIGHT is the Nitecore with 5700 - 6000k and low CRI
To give you an idea, the one on the left and also in the middle is closest to the daylight color from the sun

Amazing keychain flashlight, very powerful especially considering its size. You can have it on your keys.
Also, in case of emergency, it can easily blind someone at close range so you can escape danger from a potential thief, and it is not illegal like pepper sprays.
Finally, it also has a small infrared light for checking counterfeit banknotes.

A truly useful and user-friendly everyday flashlight.
Ultra-lightweight and with sufficient brightness, it will cover most daily needs.
The ability to detect counterfeit banknotes, the ability to have multiple levels of illumination, and its waterproof construction make this flashlight one of the best products in its category.
It is also important to note that by holding down the switch, the flashlight activates maximum intensity, making it a personal protection tool in case of an attack by others, temporarily blinding the potential criminal and giving the advantage of escape.
A very clever, useful, and beautiful gift for anyone.

Excessively powerful for its size.
The battery is satisfactory!
I would like the UV to be a little stronger, but it does its job!

Minimum use and after 6 months and 10 charges, it short circuits somewhere and immediately drains the battery after charging

Very strong light and with neutral white color without turning green like other LEDs. It has the best price among flashlights of this category.

Very good, powerful, compact. It bothers me a little that it needs a double click to turn on, but OK! Small downside!!! I recommend it!

Three stars and that's because the battery doesn't last long, I mean at most one hour continuously on. The light, on the other hand, is very powerful, it has four levels, and the charging is relatively fast. If you use it daily, you need to charge it every night

At first glance, its price may seem high, but when you use it, you will understand its quality and appreciate the options that such a small device offers. The intensity and duration of the battery are very good, and it also does not require batteries as it is rechargeable.
In my opinion, it is the most essential keychain gadget that I constantly have with me (along with a Swiss army knife keychain).

P.S. The second one I bought had a problem with the battery and it would turn off almost immediately. They replaced it for me, and the new one has been working perfectly so far, just like the first one I had purchased.

After 3 months of owning it, I have the following to say:

Pros:
- Large battery
- Very lightweight
- Many options
- Appears to be of good quality and durable construction

Cons:
- The clip on the keychain broke within the first month
- The clip requires a lot of effort to attach to the flashlight
- At maximum brightness, after about 5 minutes, the light beam weakens slightly (probably due to battery weakness)
- It requires effort to open and select a function, especially if hands are cold
*ATTENTION: The white function includes a UV lamp, white light flashing, and white light staying on continuously (with 3 clicks)
Otherwise, with 2 clicks, it has 4 brightness levels for the light.
The black one has the function with the siren

To pass the small ring for placement on a keychain, you will need time and patience. Otherwise, it is reliable so far. The handling with the clicks to turn on the UV light is a bit tiresome and you have to "find" the way. However, when it turns on, it does the job for its size.

Very good, I have it for about half a year and it is incredible! Very powerful for its size and the battery lasts decently

Very good - the flashlight is the same size as the TINY, but it is not as clumsy as the TINY.

Very powerful both as a flashlight and with the extra 2 LEDs it has - one white that provides general illumination - and you can either use it as general lighting or have it flash to make cars notice you on dark roads - and it has an ultraviolet LED which is within the spectrum visible to the eye - good for checking banknotes, for example...

The only thing is that the button to open it is a bit difficult - you press it twice for the regular mode, three times for the extra LEDs... and continuously to close it... or when it is closed, continuously to open it to the maximum.
I don't like the keychain that comes with it from Nitecore - it's the same for all their flashlights - and I use a different one with a lanyard...

My new keychain flashlight... I also got the other model that exists with different LEDs..