we have a relatively open living room with many windows and therefore it is always very warm there in summer. Nevertheless, the system manages to cool the almost 45 square metres quite quickly. The power consumption is also within reasonable limits. Unlike the other devices, which you can buy cheaply, this is a real air conditioner and doesn't work with ice cubes and stuff. But you also notice that, because there is a completely different performance behind it. The design is also ok - of course the device also takes up space, but it's okay. we find it good and are satisfied.

This air conditioner really makes for a cool climate and therefore a good climate. It also runs very quietly, which I personally find very pleasant. It's already completely assembled, so just plug it in and you're ready to go. The condition is explained in the instructions. It's also very simple - you can't really go wrong. I also find it positive that it does not consume so much energy now. Gearde in this day and age, this is very important.

This air conditioner is just perfect.... Quiet, easy to use, super well packaged, I am very happy with this purchase and am looking forward to the big heat.

It lives up to its name.
This air conditioner really has power!
It's very cool in the bedroom and can be controlled with the app on the phone.
Turn it on an hour before bedtime and enter a cool bedroom.
Delightful!
The sound is manageable, there is also a sleep mode.
Everything is of solid quality.

Kraftwerk Smart is super made for larger rooms and that's why we chose it.
The connection with the plug is self-explanatory. There are also instructions in the manual that are easy to understand. It does take up some space, but still not that much. However, the beautiful design compensates for this. I am happy. Different levels can be set. This way you can also vary quickly and easily. Cool and therefore all points.

The air conditioner is also good for dehumidification in the house. Especially now in winter when you also have to dry the laundry indoors, I think it's very important and helpful
we really don't have a problem with mould or anything like that. The operation works without problems. You can read everything in the instructions. This is also written in such a way that it is easy to follow. Because you can use it in so many different ways, it is really very practical.

Above all, very punctual delivery, came even earlier than the specified time. Very powerful, 10,000 BTUs, energy efficiency class A and suitable for rooms up to approx. 60 m².
Currently tested in warm-up and works great. Can be used in climate, fan or dehumidification mode. It is also very quiet, which is no small thing. Equipped, of course, with a remote control, an on/off timer programmable up to 24 hours, a set for sealing tilting windows and a 1.5 m long removable air outlet pipe.

My small attic flat is cooled down by several degrees in less than an hour. This is the perfect system for longer hot spells in which it does not cool down at night.
The noise level is acceptable for the purpose and the monoblock construction.
The remote control rounds things off perfectly.
Looks like a cool speaker box.

Even though I haven't used the air conditioner much this year, I wouldn't want to do without it. It cools down our flat very well when it runs on a low setting throughout the day.
we don't use it at night because I'm used to having it very quiet and the noise bothers me a lot.

I thought I would devote more time here to app connectivity.
First of all, the app is simple, you always get a connection to the device 99% of the time. Takes max 2-3 sec even with weak internet performance.
I can rate the app with 5 stars. The functionality with 4.

What you can do. See pictures
- timer for switching on and off
- create specific times or schedules at which the unit is always switched on or off.
- switch the unit on and off and operate it from a distance. (For example, if you are driving home, quickly switch it on so that it is cool)

What you cannot do.
- when planning for on and off, you can set which mode and wv degrees, but not the wind strength (which also means volume). For example, if you want the unit to switch on at 3 a.m., you cannot set it to run at the lowest wind level, so that you are not woken up immediately by the volume.
- adjust the air nozzles upwards so that you are not always illuminated.

As for the cooling capacity, I have the unit with 12,000BTU is really strong.

Conclusion:

Plus:
- easy to operate
- very easy to operate via app
- cooling capacity also top
- Very nice to look at. (Great design)
- with integrated thermometer

Minus:
- no adjustability of the nozzles, especially e.g. upwards, would be desirable.
- a few functions are missing in the plan setting

This time we opted for a small power pack to enjoy the warmth more comfortably at home in summer. For us it was important that you can operate it with your mobile phone.
At first we were really sceptical, but honestly we are very positively surprised. Connection established directly and in use without any problems.
The cooling power is extreme. Within no time at all, our large living room has been cooled down. There are also no unpleasant odours. The window sealing set, the castors on the unit and the excellent design round it off.
Satisfied all round! - maximum rating deserved and justified!

The price-performance ratio is super, the cooling performance is convincing, even with the window insert. We use the unit in the bedroom to cool the room before we go to sleep. Therefore, the volume is not relevant for us. The bedroom is under the roof.
We are super satisfied.
Thank you very much!

Everything is great! It's perfect for summer, really helps. It is very easy to control. It is not too loud. I am satisfied with the purchase.

This air conditioner is by far the best I have ever bought.
Not only does it look super good in the living room, it is also very powerful. Within a few minutes of work, it has the whole living room fresh with the assigned temperature. It is possible to set preferences with the remote control and even better with the Klarstein app, which is super cool. It is light and easy to move.

Quick installation, fast connection to the WLAN,
Noise level OK, cooling performance good and as expected.

This product is really a good air conditioner. There were no delays in delivery. I really liked the colour of this product. It fits in my room and is quietly good. The gadget is also a little noisy, but the cooling is really good. I am very impressed with such a portable air conditioner. It has a wheel on the bottom that makes it easy to move from one place to another. The airflow speed is really good. I would definitely recommend this product to all my friends. Thank you!

The best looking air con unit we'd seen online, looks as good in real life. Well built, works well, and remotely with the remote and wifi link up. The room it's in is almost 400 sq ft and feels like a sunhouse - the unit has totally sorted us out.