They do not connect easily to any device. Sometimes they don't even sync. The sad thing is that this has been happening from the beginning. I have had them for almost two years. Maybe they have been upgraded. The only strong feature is the battery. You forget that they need charging.

In conclusion, I do not recommend them.

After 4 years of use, I will say the following: it is the best for its price, perfect sound with isolation, they don't fall out of the ears at the gym or while running, etc. IF YOU USE THE RIGHT ear tips.. they connect very easily with the iPhone, they have an issue with the microphone, one moment it's good, the next it's bad, I don't know why. I had them for so many years, they fell many times due to clumsiness, I accidentally put them in the washing machine and they worked again after some time, but eventually one of them stopped working properly due to the washing machine, and I bought the same ones again after some time because I tried many others that didn't satisfy me.

They have good sound but are difficult to connect, one works and one doesn't work, and overall they do not seem easy to use at all. I would never buy them again.

For the money, they are very good. You forget to charge them as long as you put them in their case. The sound quality is quite good.

I give it 5 stars not because it's a 5/5, but because for their price they do more than they should. Battery life, range, sound quality far better than the galaxy buds2 I have now. I had them a year ago but they fell in the toilet, so I ordered the buds2 for better call quality since they said they cancel external noise. The buds2 didn't have better noise cancellation and I sounded interrupted. So I ordered these again that do the same things with better battery life and for half the price.

I have had them for a few months (I can't remember exactly how long) and I have been satisfied, they are worth their money. The battery lasts quite a while, I charged them 1-2 weeks ago and the case still has a full battery. Of course, it depends on each person's usage. That's all from me

I have had them for about two years and I am very disappointed. I have the XIAOMI REDMI NOTE 8 PRO mobile phone and constantly when I am in a crowded place, the signal is lost and the sound starts playing with pauses, as if it is freezing. Several times it struggles to connect to the mobile phone and when I speak on the phone, the caller cannot hear anything when I am in an outdoor environment.
I do not recommend them.

The one headphone never worked properly with my mobile and computer. 5 seconds after connecting them, one simply turns off. I have tried various resets but it continues.

For the money, it is the best. You forget to charge the batteries and their case can be used as a power bank. The sound quality is very good for their price (don't expect high-end headphone quality, you pay 15 euros) they do what they are supposed to do well

The headphones have fully satisfied me.
I have had them for over half a year, the case is a power bank and quite durable, and the headphones have also fallen from many heights and are fine.
The headphones are fully waterproof after tests I have done. They work perfectly in the shower and after 15 minutes in a basin of water.
The battery of each headphone may not be huge, but it does its job well.
The sound is okay, but it doesn't have enough bass, it's minimal.
The only problems they have is that you may have difficulties in connecting, but after a while, you will understand how they work, and the microphone doesn't have a long range.
For the money, it is the ultimate headphone

So the headphones are fine for their price.
If you want top-notch sound, spend more money.

We have to say that for 15 euros you get wireless headphones.
The case also serves as a power bank for your phone; if you look in front, there is a port.
Convenient, sweat-resistant, which is mainly why most of us get them for running.

Now, one problem that happened to me and I see many others mentioning here is that at times only one works; the solution is simple.
https://www.youtube.com/watch?v=kooEViyuSIM

Watch the video and do exactly what it does, and they will work well.
Sometimes they get confused, and you need to do a factory reset.

UPDATE 1/7/2025
I checked them again after 4 years, and from the 15.59 I paid for them in 2021, they now cost 37 euros!!!
It's really disgusting how some people are profiteering.
I won't write anything else because I am furious

The worst thing I have ever bought in my life, they never connect, one earphone connects and the other never does, and both of them, you can't touch your ear without the sound cutting off or the music or video stopping, the battery lasts only 1 hour if you're lucky, the case is not even Chinese, worse than Chinese, stay away from this brand, I have bought many value for money Chinese products but when it comes to earphones, the lesson never turns out well, we made a mistake buying them

When I saw the price compared to others, I thought I was getting them for free. In the end, they are really good, they have nothing to envy and especially for big ears like mine, they were the best. With a touch, they respond to calls, connect instantly to the iPhone SE 2020, and I have nothing else to say. After that, I also bought their smartwatch, which I also enjoyed purchasing.

At this price, I don't think they have a competitor.
They have good sound, good volume, and good battery life. They are average for calls, but they fit well if someone doesn't jump around like a goat.
They are perfect for walking.
All of this if I judge them based on the money they cost because overall they are average.
With the qdroid app, you can see how much battery they have on your phone.
However, their connectivity is typical Chinese. Sometimes they frustrate you and you can't trust them.
If you wear one and then want to switch to the other or wear both, it's a nightmare.
They even disconnected during a call.
For music, they are great and they can connect to the TV.
But exclusively for calls, I wouldn't trust them.

Everything is fine and works as a power bank for a mobile phone, but firstly, it is unsuitable for conversations as no one can hear you unless you happen to have a defective one, and secondly, the touch buttons do not deactivate and can be accidentally pressed at any time, rendering them unsuitable.

The headphones are very comfortable when worn. The battery lasts about 2.5 hours in talk time and the case never runs out. They have a nice design and are a product worth its money. The sound during calls is very good and your conversation partners can also hear you very well. During music playback, you enjoy very good and powerful sound. The negatives are that during calls, when wearing both headphones, there is some interference, while this does not happen when wearing just one. Also, the lid of the case is fake and the whole construction is very smooth and slippery in your hands. Rarely have they connected to my phone while inside the case on their own. I have had them for about 4 months and I conclude that I would buy them again because for the money, they are one of the best choices.

In Xiaomi redmi 9 pro mobile
Positive
Clear sound during conversation.
Prevents external noises when speaking.

Negative
It is easy to accidentally press an option if you try to stabilize them because they are small in size.
They do not have good bass and overall the music quality is not good.
They easily disconnect and you constantly have to reconnect them.
It is not easy to connect both of them together and you necessarily need to have the case with you to connect them.
They did not fit me with any size of ear tips and did not suit me for sports activities and running.

Very good headphones for their price, they connect to the mobile phone instantly and their battery lasts a long time (over 6 hours). I still haven't found the right application and I switch between 2 sizes of the detachable "ear tips" that are included in the package, I need to look into this a bit more because when I went outside, one of the headphones fell off and almost dropped. They have an issue when I receive and make calls as I can't hear the other person at all and I have to close them forcibly. It's better to wear them first and then do the pairing, otherwise they lag sometimes, and it has happened to me that they lag even with this method, so I have to repeat the process. Other than that, I think they are worth it for the price I bought them.

One star only because they are terrible in terms of their connection. Absolutely terrible. If you accidentally turn off the Bluetooth and don't have their base with you, they won't sync again. After a year of use, they stopped working. It's a shame because I bought them for 35 back then. Now they are down to 15. Terrible

They have some connectivity issues and it is also difficult to put them on and take them off without touching the buttons. Other than that, they have good sound quality and a great battery.

I will mainly focus on the fact that their batteries last a lot. Truly great durability.
Also, the speaker hears you clearly during a call.
The only downside is that while I bought them for the machine, after a while they fall out of the ears and don't fit well.
They probably aren't suitable for such work...

Everything is good and nice until the moment that for some reason that I don't know, only one of them works for me. I searched and followed all the prescribed procedures but without any result

The headphones after 7 months do not sound good, very low, and when you speak, it sounds bad to others. Between them, you have to become a guru to connect them, and no matter how you change when one battery dies and you open the other, it requires a new synchronization with the phone (Xiaomi 8T). They should not fall down (there is no chance they won't fall) because the material is hard plastic and not rubber that absorbs shocks, so it takes the fall normally. Now let's talk about the construction regarding the touch buttons. If you don't hold it surgically, the phone automatically shuts down, and whatever you're listening to either stops or goes on pause. So, if it bothers you and you want to support it better in your ear? You're out of luck... As for the battery life, it's good overall, with many charges and a decent amount of time with the headphones, but of course, I don't care anymore since I hardly hear anything with them.

The headphones are very good in all aspects such as battery life, durability, sound quality, comfort, etc.
One major drawback, unfortunately, is that they have a significant lack of external noise reduction in the microphone (air, passing vehicle noise, and third-party conversations), resulting in the person you are speaking with not being able to hear you and the call ending in frustration and inconvenience.
Therefore, they are completely unsuitable for calls and conversations, especially since the lack of noise reduction capability in the microphone is a given from the manufacturer itself.

So I have had the headphones for about a week. I can say that they are value for money.
They have a very good speaker. The headphone is so-so, but that's not a problem.
It responds quickly in music and there are no delays, same with gaming where most people have a 1ms delay issue.
To help you solve this problem, the headphones have a gaming mode that is activated by pressing the headphone three times while in a game. This way there is no 1ms delay.
Overall, it is worth the money and more.
Also, there is the QDroid app that you can download to check the headphone's battery and adjust the headphones based on the mode you want with just 2 or 4 taps.
Do some research and you will find information on how to use them, don't expect everything to be handed to you. ;)

I had various earbud bluetooth headphones. These specific ones have the best quality and volume of music playback and the best fit in the ear. And the speech on calls is great. They connect quickly and you can hardly hear anything from the surrounding environment (some people may not like this and it may be dangerous while driving). They connect in a decent amount of time, I have seen faster but for the price, it is a very good time. The case is relatively large and heavy because it is a powerbank. Now that I wear a jacket and have pockets, it doesn't bother me, but in the summer it will be annoying. The lid of the case has a small notch to open it, but it is not very user-friendly and the insertion and removal of the headphones is difficult because they are very smooth and without edges. 5 stars due to the quality-price ratio and the quality and volume of sound, it surpasses headphones of 100+ euros and all the negatives I mentioned are common in all in-ear headphones.

Tremendous value for money, I got them for €18 and I believe that at this price they have no competition. First, let me talk about the battery, the case has a built-in 2000mAh battery which can also be used as a power bank to charge your phone, it has a tremendously long duration if you only use it for charging the headphones. The sound is excellent with plenty of bass and good isolation from external noises, the call quality is also good, you can hear and be heard very clearly. The negatives are the cover of the case which feels cheaply made, another thing that bothers me is that it charges with micro USB instead of type C, and also that the plastic of the case easily slips from the hands. Nevertheless, they are tremendous headphones and I would buy them again

Value for Money headphones, long battery life, fit well in the ears, I use them for exercising and on the motorcycle inside the helmet, moderate noise cancellation (logical due to their category...), good treble, moderate-good bass, with sound settings program on the phone if you know what to adjust they produce very good sound in music playback. For phone calls, they work fine and you can hear and be heard