[Refurbished] Aero Ring 9K air conditioner 9,000 BTU mobile smart
Refurbished

[Refurbished] Aero Ring 9K air conditioner 9,000 BTU mobile smart

Refurbished
508,99 € (incl. VAT)
Product number: 52046098
-10%
Code: ES-10-DEC *
With voucher: 458,09 €
*The offer is valid ONLY for registered customers
Terms of use
The offer is valid ONLY for registered customers & applies to their FIRST order. The code can be redeemed only once per customer. The code applies only to the respective product. We reserve the right to change or withdraw this offer at any time without prior notice. Valid until Friday, 20.03.2026, 23:59:59 .
Aero Ring 9K air conditioner 9,000 BTU mobile smart
508,99 € (incl. VAT)
Also available in other conditions
  • Low stock - order quickly! In stock and ready for you! Order now and enjoy your purchase without delays. Low stock - order quickly!
  • Shipping time: 3 - 5 days Receive it sooner than you think. Don’t miss this opportunity, order now! Receive it sooner than you think. Don’t miss this opportunity, order now!
  • 14 day cooling off period

Condition - like new, with minor signs of wear

Note: Product is fully functional + has minor signs of wear

Details: Product may have a cosmetic damage on non-visible sides (back or bottom). The original box may be slightly damaged or repacked. Product comes with a 1-year warranty

Top features

  • 3-in-1 function: Can be used for cooling, dehumidifying, and as a fan

  • For the smart home: IoT connectivity and app functionality

  • Always in full control: Convenient control via remote control or voice control

Product description

The must-have for summer: With the Klarstein Aero Ring air conditioner, you can give heat the cold shoulder. Rooms up to 31 m² can be cooled easily and efficiently with this mobile air conditioner. Sweating is finally a thing of the past. The powerful compressor operates with the environmentally-friendly refrigerant R290.

But the Klarstein air conditioner is not only suitable for quickly cooling the air. With 3 powerful modes, the air conditioner can also be used as a dehumidifier and fan. Operation is convenient via remote control, intuitive via the touch control panel, or smart via app. Another highlight is voice control via Alexa or Google Voice Assistant. Just one word is enough to enjoy a cool air flow.

The mobile air conditioner from Klarstein makes life easy. Equipped with an easy-to-install exhaust hose, it can be used effortlessly in any room. The smooth-running floor wheels ensure full mobility at the same time. This way, the air conditioner can effortlessly do its job in the kitchen, living room, or bedroom.

No matter how hot it gets in summer. With the Klarstein Aero Ring air conditioner, you can always have full control over the temperatures in your living area. With a power output of 9,000 BTU and 2.6 kW, it stays pleasantly cool even on the hottest days. The included window kits increase effectiveness by effectively preventing hot summer air from entering the room.

Features

  • Power consumption: 9,000 BTU/2.6 kW
  • Maximum noise level: 64 dB
  • Energy efficiency class: A
  • R290 refrigerant
  • Easy-glide wheels
Product number: 52046098

Dimensions and Technical Details

  • Dimensions: approx. 31 x 35.8 x 68.2 cm (LxWxH)
  • Weight: approx. 27.5 kg

What will be delivered?

  • 1 x air conditioner
  • 4 x castors
  • 1 x remote control
  • 1 x window sealing set
  • 1 x exhaust hose

Delivery & shipment

Low stock - order quickly!

Shipping time: 3 - 5 days

Customer reviews
8 Ratings

No review available for this item.

Product reviews from other countries
Verified review 20/08/2025

Es tu pendo por el precio. Comprado para re emplazar uno de otra marca (de aquí en España) de mayor capacidad de en fríamente que me ha estropeado en dos meses. Ese unidad enfría mucho mejor a pesar de no tener tantas unidades de frio, y por encima es mucho más silencioso. Lo recomiendo

It's great value for the price. I bought it to replace a larger capacity unit from another brand (available here in Spain) that broke down after two months. This unit cools much better despite not having as many cooling units, and it's also much quieter. I recommend it.

Verified review 27/07/2025

Kühlt gut, Einbindung in WLAN unproblematisch. Allerdings etwas laut auch im Nachtmodus.

Cools well, and Wi-Fi integration is straightforward. However, it's a bit noisy, even in night mode.

Verified review 15/07/2025

Kühlleistung ist wie erwartet und angegeben.Gerät sieht schick aus und fügt sich in der Raum ein.Minuspunkte:- die App funktioniert nur rudimentär: an/aus/kühlen/Fan/timer und Temperatur. Entfeuchten und Auto lässt sich nicht ansteuern und die Fangeschwindigkeit auch nicht.- Das dunkle Layout ist nur teilweise umgesetzt- Das Gerät riecht aus dem Abluftteil sehr chemisch und das kommt teilweise auch ins Zimmer, zwei Monate später ist das fast weg.- Ventilatormodus ist nicht gut umgesetzt: das Kühlgebläse läuft weiterhin und die meiste Luft geht hinten raus- der Abluftschlauch wird sehr heiß. Ohne nachträgliche Isolation macht das keinen Sinn (vorne kühlen, hinten heizen). Klarstein hat keine Isolation im Abgebot (!). Das scheint aber ein allgemeines Problem zu sein auch bei anderen Produkten. Das sollte aber dazugeschrieben werden! Ich habe den Schlauch jetzt nachträglich mit Dämmwolle und Alugewebe umwickelt, was gar nicht so leicht war. Die Isolationsschläuche bei Amazon schienen mir zu dünn.- Die Anlage eignet sich nicht für den Dauerbetrieb, da so viel Abluft benötigt und aus dem Fenster geblasen wird, dass in absehbarer Zeit warme Luft von außen durch die Zimmer und Hausspalten nachkommt. auch das scheint ein normales Problem von Monoschlauchanlagen zu sein. Mittlerweile weiß ich, dass es Dual-Schlauchanlagen gibt, die die Abluft auch von außen ansaugen. Warum diese dual Schlauchanlagen in Deutschland, im Gegensatz zu anderen Ländern, keine Verbreitung gefunden haben, ist mir schleierhaft.

Cooling performance is as expected and specified. The unit looks stylish and blends in well with the room. Negative points: - The app is only rudimentary: on/off/cooling/fan/timer and temperature. Dehumidification and auto modes cannot be controlled, nor can the fan speed. - The dark design is only partially implemented. - The unit has a strong chemical smell from the exhaust vent, which sometimes permeates the room; after two months, this is almost gone. - The fan mode is poorly implemented: the cooling fan continues to run, and most of the air is expelled from the back. - The exhaust hose gets very hot. Without additional insulation, this is pointless (cooling at the front, heating at the back). Klarstein does not offer any insulation (!). This seems to be a common problem with other products as well. This should be mentioned in the product description! I have now wrapped the hose with insulation wool and aluminum mesh, which wasn't easy at all. The insulation hoses on Amazon seemed too thin to me. The system isn't suitable for continuous operation because it requires so much exhaust air, which is then blown out the window, that warm air from outside will soon be drawn in through the rooms and cracks in the house. This also seems to be a common problem with single-hose systems. I now know that dual-hose systems exist that also draw in exhaust air from outside. Why these dual-hose systems haven't become more widespread in Germany, unlike in other countries, is beyond me.

Verified review 12/07/2025

Bin angenehm überrascht. Kühlt sauber runter.Sehr gut verarbeitet.Macht auch Geräusche, wie alle anderen mobilen Geräte die es am Markt gibt.Klare Kaufempfehlung.Erwähnenswert der schnelle Versand. War ein Tag früher da.Top

I'm pleasantly surprised. It cools down nicely. Very well made. It does make some noise, like all other portable coolers on the market. A definite recommendation. The fast shipping is worth mentioning; it arrived a day early. Top-notch!

Verified review 02/06/2025

Prodotto incredibile: esteticamente apprezzabile, forza di raffreddamento notevole, connessione app stabile e facile da utilizzare. Forse leggermente rumoroso, ma considerate che a velocità minima a distanza di un metro siamo a 51dB, quindi dubito che possiate trovare di meglio.

Incredible product: aesthetically pleasing, impressive cooling power, stable app connection, and easy to use. It might be a little noisy, but considering that at minimum speed, the noise level at a distance of one meter is 51 dB, I doubt you'll find anything better.

Verified review 24/03/2025

Sehr zufrieden mit der Kühlleistung.Wir haben im Wohnzimmer knapp 40 qm.Für den Raum optimale Leistung

Very satisfied with the cooling performance. Our living room is just under 40 square meters. Optimal performance for the room.

Verified review 03/09/2024

Je l'ai seulement utilisé 2 fois pour l'instant. Acheté pour une chambre. J'en ai un plus grand climatiseur (DeLonghi) dans une autre chambre qui est un peu plus grande. Le Klarstein est beaucoup moins bruyant que l'autre et il fonction bien. La chambre est bien isolé alors je la refroidis pendant une heure ou deux puis je l'éteint et utilise un ventilateur Rowenta. Je n'ai pas essayé d'utilisé la fonctionne ventilateur sur le Klarstein mais j'en suis sur que ça marchera aussi (mais le Rowenta est plus grand). J'aime bien le design et le couleur noir. Le DeLonghi que j'ai est en blanc et il a jaunit avec le temps (acheté en 2020). Je suis très contente avec le Klarstein pour le moment. On verra avec le temps. Il a une télécommande mais je n'ai pas compris comment ça marche alors je le fais manuellement.

I've only used it twice so far. I bought it for one bedroom. I have a larger air conditioner (DeLonghi) in another, slightly bigger bedroom. The Klarstein is much quieter than the other one and works well. The bedroom is well insulated, so I cool it for an hour or two, then turn it off and use a Rowenta fan. I haven't tried using the fan function on the Klarstein, but I'm sure it would work too (although the Rowenta is bigger). I like the design and the black color. The DeLonghi I have is white and has yellowed over time (bought in 2020). I'm very happy with the Klarstein at the moment. We'll see how it goes. It has a remote control, but I haven't figured out how it works, so I use it manually.

Verified review 18/07/2024

La consegna prime perfetta.L'elettromestico esteticamente risulta molto elegante, è compatto e di poco ingombro. È molto potente nonostante le ridotte dimensioni, messo in un angolo di una stanza riesce a rinfrescare mezzo appartamento. Il peso è notevole 27kg, ma bisogna accettare dei compromessi. Il display non è touch ma a pressione, alcune opzioni si possono utilizzare solo tramite telecomando....ma ovviamente il mio è arrivato danneggiato perché non funziona, non viene riconosciuto dalla base, quindi posso usarlo con lo swing bloccato a dx... con 46gradi di GG e 38di notte non posso permettermi di far il reso,arriva senza batterie. Le dotazioni per l'espulsione esterna nel mio caso sono state inutili, ho dovuto modificarle,sarebbe meglio metter un kit da installare in maniera fissa durante la stagione estiva,magari sfruttando il foro obbligatorio per legge presente nelle cucine. Il rumore prodotto dal compressore è più che accettabile, risulta più silenzioso di altri macchinari blasonati. Il manuale è in tedesco o inglese. Il suo dovere lo fa' e lo fa' pure bene per il prezzo d'acquisto lo consiglio ma valutate bene il Vs caso,posizione d'installazione e mq da raffreddare xké potrebbe risultare troppo potente x fino impostato al minimo.

Perfect Prime delivery. The appliance is aesthetically very elegant, compact, and takes up little space. It's very powerful despite its small size; placed in the corner of a room, it can cool half the apartment. It weighs a considerable 27 kg, but you have to accept some compromises. The display is not touch but push, some options can only be operated via remote control... but obviously mine arrived damaged because it doesn't work, it's not recognized by the base, so I can only use it with the swing locked to the right... with 46 degrees of daylight and 38 degrees at night, I can't afford to return it; it arrived without batteries. The external exhaust system was useless in my case, I had to modify it; it would be better to install a kit that can be permanently installed during the summer, perhaps using the hole required by law in kitchens. The noise produced by the compressor is more than acceptable; it's quieter than other well-known appliances. The manual is in German or English. It does its job and does it well too. For the purchase price, I recommend it, but carefully evaluate your case, installation position and square meters to be cooled because it could be too powerful for even when set to minimum.