Brand: Klarstein
5 products in the catalogue.
Our Klarstein products
Klarstein Kraftwerk Smart 10K
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A connected portable air conditioner that cools fast: 10,000 BTU, WiFi app control, works with Alexa and Google Home, claimed setup in under 5 minutes.
- Power : 2.9 kW (10,000 BTU)
- Connectivity : WiFi, Klarstein app, works with Alexa and Google Home
- Noise level : 48 dB(A) minimum to 65 dB(A) maximum
- Cools a 35 m² office by 1.5°C in 90 minutes according to an independent test
The Klarstein Kraftwerk Smart 10K is a 3-in-1 portable air conditioner (cooling, ventilation, dehumidifying) rated at 10,000 BTU (2.9 kW), energy class A, controlled via WiFi, the Klarstein app, Amazon Alexa or Google Home. An independent test scores it 90/100, praising its cooling ability (up to 1.5°C in 90 minutes across a 35 m² office) and quick setup. Noise level, even in night mode, remains the main thing to check before bedroom use.
The independent test we reviewed, carried out on a 35 m² office, sets the tone: the Kraftwerk Smart 10K cools quickly and effectively, with a measured 1.5°C drop in just 90 minutes. Setup, claimed to take under 5 minutes, matches what most buyers report, window kit included. Control through the Klarstein app works properly, with Alexa and Google Home compatibility a nice bonus for a unit at this price point. The downside most consistently mentioned is noise level: even in night mode, measurements stay around 48 to 52 dB(A), a decent figure on paper but one that, in real bedroom use, doesn't suit every light sleeper, with several reviews outright advising against prolonged nighttime use right next to the bed. Other minor practical gripes: a power cord seen as a touch short (1.5 m) and a remote supplied without its CR2032 batteries. For quickly cooling a daytime room, office or living room, the performance-to-price ratio remains solid; for a bedroom, it's better to keep it away from the bed or accept a trade-off on night-time quiet.
Klarstein Mini-réfrigérateur 17L
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Compact and near-silent (26 dB), this 17-litre Klarstein thermoelectric mini fridge fits neatly into a bedroom, an office or a studio.
- Type : Thermoelectric mini fridge, 2 cooling levels
- Volume : 17 litres
- Energy class : G
- Ultra-quiet thermoelectric operation (26 dB), ideal for a bedroom
The Klarstein 17-litre mini fridge targets small spaces: a student room, an office, a studio or an improvised hotel-room set-up. Its thermoelectric technology, with no compressor, and compact size let you keep a few drinks and snacks cool without the noise or bulk of a standard fridge.
On paper, a 17-litre thermoelectric mini fridge isn't going to blow anyone away on performance, and that's exactly the point: keep a few cans and a snack cool without any background noise audible from the bed. That's exactly what the feedback confirms, ours included: the quiet operation (a rated 26 dB) is genuinely real, easy to forget once it's tucked into a corner of the room or under a desk. The temperature drops properly down to 4.5°C, plenty for cold drinks. One thing to know before buying: its energy class G and the lack of a 12V option for use in a car, unlike some more versatile competitors. But for the intended use, a student room, an office or a studio, with close to 700 reviews at 4/5, this little Klarstein more than earns its place.
Klarstein Maxfresh BK IceLine
44.99€ (10)
A larger-format misting fan from Klarstein, designed to cool a terrace or balcony during summer meals.
- Capacity : 6 liters (water tank)
- Power source : Mains 230V, 65 W
- Airflow : Up to 444 m³/h, 3 speeds and 3 modes
- 4-in-1 (fan, mister, purifier, dehumidifier), remote control included, 2 ice packs supplied
The Klarstein Maxfresh BK IceLine comes in a bulkier format than a handheld model, with a more generous water tank and a stable base, designed to cool a terrace, balcony or outdoor dining area. Multiple fan and mist speeds let you adjust the intensity to match the heat of the moment.
Klarstein PopArt-Bar 136L
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A single-door fridge with a colourful retro design from Klarstein, bringing a vintage touch to the kitchen without sacrificing functionality.
- Volume : 136 litres
- Energy class : A+
- Type : Single-door fridge, 1950s retro design, 3 levels
- Colourful retro design with vintage logo and metal accents, reversible door
The Klarstein PopArt-Bar 136L leans into a bold, colourful retro design while still delivering the classic functions of a mid-sized single-door fridge. Its compact format suits a studio or apartment kitchen, with enough capacity for one or two people's weekly shopping.
Klarstein Big Daddy Cool
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Generous format and a built-in freezer: the Klarstein Big Daddy Cool aims for full kitchen self-sufficiency in a single appliance.
- Volume : 87 litres (61 L fridge + 26 L freezer)
- Energy class : E
- Configuration : Single door, freezer at the top
- Compact all-in-one format (fridge + freezer), designed for a studio or kitchenette
The Klarstein Big Daddy Cool fridge-freezer combo pairs, behind a single door, a 61-litre fridge compartment with a 26-litre freezer compartment at the top, for 87 litres in total. This compact format suits a kitchenette or studio, where full fridge-and-freezer self-sufficiency needs to hold up despite the limited space.
On paper, an 87-litre single-door fridge-freezer combo sounds unremarkable, but in daily use it turns out to be exactly the right compromise for a kitchenette or a second home: the freezer compartment at the top stays accessible without digging around, and the vegetable drawer keeps lettuce and cucumbers crisp for several days. The point that comes up most often in feedback, ours included, is that it runs genuinely quietly day to day, easy to forget about even when placed near a dining corner. The temperature drops fast, even on a moderate thermostat setting, which helps keep consumption in check. Two things worth knowing before buying: energy class E isn't the most efficient on the market, and its capacity, plenty for one or two people, quickly feels tight once a child or a flatmate moves in. For a studio, a single person or a holiday rental, though, it's a safe bet, nicely finished for its price.