A very good product that will leave you satisfied.
It is important, I think, to emphasize from the start that you should not expect Bose or Sonos sound quality. It is not in that category and has been designed to offer reasonable sound quality without having to spend a fortune.
This means that the 16w (RMS) it offers are satisfactory.
Let's first look at the positive aspects:
1. It has quite good sound. The bass is strong, the treble is satisfactory, and the sound overall is loud, though not very clear.
2. You can improve the sound quality through the equalizer on your phone or your computer.
3. The connectivity is very good. I have connected it with a Google Pixel 9 pro XL and a Huawei P40 Pro, as well as with laptops, and it has never failed to connect. This is important, especially if you need it for video calls or for online meetings or online classes.
4. Its battery is very good. It can last up to 12 hours, which means you get through the day without a problem (the advertisement says 13 hours, but I didn't get that much).
5. It connects with a usb-c cable which is included in the package.
6. It is not very light nor very heavy, which means you can carry it in your bag, as it is not very bulky. As soon as you hold it in your hands, you will realize that its construction is of quality.
7. It is waterproof but better keep it out of the water.

As you will see in the photos, I chose the blue color. I know that abroad you can find it in other colors as well.

On the negative side, I would say that although the sound is loud, it is not very clear, but as we said at the beginning, it is not at the Bose level.

For the Greek market, I think its current price is a bit high, but overall it is worth the money. I bought it for €34.50.

I have had the product for about two years and I am completely satisfied. I mainly use it for music in the bathroom and sometimes when I have online meetings.

I have not received any gift for this review, which is based on my opinion of the product.

I hope I helped and happy shopping.

The king of Value for money.
A speaker with excellent build quality and a passive speaker on the back!
It's really impressive how you can buy it for just 30 euros!
Its connection is exemplary.
Its battery is satisfactory, 2,600mAh. (it has an automatic power-off system after 15' of low signal to save energy - useful)
Beautiful (the blue one) with a carrying strap.
Quite heavy, but worth it.
Negatives:
Its battery accepts charging up to 10w, resulting in it taking 4 hours for a full charge.
(when fully charged, the indicator light turns off - useful).

Now, about the SOUND;
The sound is a bit compressed in the mid and high frequencies, although I believe you won't miss anything from either.
I think it's a choice of the manufacturer for the speaker to sound fuller in the lower frequencies.
And it does a wonderful job! The overall sound can captivate you.
Beyond that, it is sensitive to positioning.
Pay attention to where it is placed and where the speakers and the back passive speaker are facing.
I personally enjoy having it on the bed or on a pillow.
With this placement, I never use the Deep Bass (it is available as an option by simultaneously pressing two buttons).
Although I now have many small portable speakers, (I bought this for my son's party) I always carry it first everywhere.

I have had the speaker for about 2.5 years. It is incredible, considering the money you spend, what you get. I believe that all the complaints that are written are funny. Because you evaluate everything for its level, the product is Excellent.
The sound, the volume, the bass, the clarity, the connectivity... correspond to a machine at least three times the price, from which it will probably surpass in quality of construction.
An average ear will not notice the difference from a €100 speaker. Of course, it doesn't fill the space like a big JBL (a Marshall or UE, etc.) but it easily stands next to a Flip that costs 3-4 times more. Its weight, which is demonized by many, last time it bothered me was when I took it out of its box. It is not, of course, meant to be permanently in your bag. Similarly, the battery will not be a problem, even though it is not one that you forget to charge... but it will never leave you hanging in the middle of the party!!!
Finally, the only downside I attribute to it is that the extra bass mentioned will make an imperceptible difference in the bass (as other friends who comment also mention).
So, for average use at home, the beach, on a walk... and for its price, I highly recommend it!!!
Of course, I wouldn't have a party with more than 10 people with it...

In the photos, it is accompanied by a sibling Poco X3 Pro, for size comparison. The other two are from the instructions, which I explain in the Highlights.

Overall rating: 4.5/5
Rating in terms of its current price on Skroutz (~31€): 7/5. And here's why:

- Starting with the negative: the sound is somewhat deep and not the clearest IF you are simply listening to speech (for example, I listen to Kalentéridis on YouTube). That's the main reason why I deduct half a star in the overall rating. This is where other, probably more expensive, speakers excel. The exact opposite applies to music, where it fills the low frequencies nicely and the quality is really satisfying. I consider this to be the most important aspect, which is why I give it a 5-star rating.

- Well, what can we do, it's true what someone mentioned below, that the non-deactivatable notifications can be annoying at high volume when you open or close it (or when it closes on its own after 10-15 minutes of inactivity and almost startles you). However, I don't consider it a reason to lower the rating.

- The feel and response of the buttons are mediocre, I would say slightly slow. But I also don't consider it significant, nor a reason to lower the rating.

- Volume: Indoors, at home/in the car, I find it impossible for it not to cover your needs, unless there's an issue with your device or the file you're playing (or if you have hearing problems). I would say it's sufficient even for a small, home party.

- Battery: Typically around 8-9 hours at moderate volume (which is more than enough for home use), it charges relatively slowly, proportionally (I think it's around 3 hours), and it constantly gives an annoying notification if you make the mistake of not plugging it in at 20%. I don't understand why some people consider it a problem, you can have it permanently plugged in at home, it has a USB Type-C port so you can connect it to your phone charger, and of course, to any power bank. Magic doesn't happen with batteries for those who don't want a power bank or want it to last forever. Oh, maybe this can also happen, I ordered a small solar charger with 2 USB inputs to charge my phone in the sun. Haters gonna hate now.

- Connection so far has been trouble-free, both via Bluetooth and wired (it includes a 3.5mm to 3.5mm jack cable and a USB cable for charging, through which I tried to connect it to my laptop for data transfer, but it only works for charging, hahaha). Simply, as soon as you turn it on, it connects directly to the device you last connected it to, as long as that device has Bluetooth enabled, otherwise, it connects to none. To connect it to another device that you have paired in the past, you will need to select the speaker from the Bluetooth menu of the device. I would prefer if this happened automatically when it is within range.

Hidden highlights:
Because most of us are probably too lazy to read the instructions, I discovered the following gems one month after purchasing it, before throwing them away:
1) If you get a second identical speaker, you can connect them using this button that looks like the infinity symbol, and have stereo with left and right speakers. Yes, I'm talking to you, who said it's not suitable for the beach and couldn't hear anything. Now you'll take both of them underwater and listen to it in stereo while diving, because they are also waterproof (haha, I don't know, I haven't tried it, even though it says it's IPx7).
2) And yet, it has bass enhancement: Holding down the + and >|| buttons (it doesn't always work with the silly buttons, because if you press only the + it goes to the next track), it will say "deep bass". If you press them again, it will say "normal" and return. Why didn't you put it in a separate button, Xiaomi, it's driving me crazy? Of course, tbh, I wouldn't say it makes a huge difference, probably because it doesn't have a separate driver, and already in the default normal mode it is very loud.

Comparisons:
It obviously plays in a completely different category than the JBL clip it replaced, as well as a creative nuno, 3 and 4 watts respectively. The interesting thing is that it competes almost equally with a 30W Sony, bought for 90€ 2-3 years ago. To be clear: In terms of volume, they essentially reach the same decibels, but in terms of quality, at least at high volumes, the Xiaomi is noticeably lower, which is completely acceptable considering the price difference (as we said, with that much money you can buy two and have them in stereo). That's why it gets a 7/5 rating, in terms of value for money :)
I have also ordered a 30W Blitzwolf (I got it for 40€), it will arrive next week, I will try to update, I believe it will be an interesting comparison with this one and with the Sony (lol).