The Zorblent Portable Air Conditioner – 3‑in‑1 Evaporative Air Cooler
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Key Features
3‑in‑1 evaporative cooling, fan, and humidifier
The core selling point is that this unit does three jobs in one:
Cooler mode – Uses water evaporation and optional ice packs to chill the air instead of a compressor.
Fan mode – Circulates air without water, like a strong pedestal fan.
Humidifier mode – Adds moisture to dry air, which helps in overheated or dry‑air environments.
Evaporative coolers work best in dry, hot conditions, where the air can absorb more moisture and the cooling effect is more noticeable.
12 L large‑capacity water tank and 3 ice packs
The 12‑litre tank lets the unit run for hours without needing a refill, which is especially convenient for overnight or long‑day use. Many similar chillers with 5–7.5 L tanks need refilling multiple times per day in hot weather, so a 12 L capacity is a noticeable upgrade in convenience.
The 3 included ice packs can be frozen and placed in the tank to give an extra “boost” of cold air, similar to how many portable ACs use ice boxes for a few extra degrees of cooling.
70 W energy‑efficient and 35 dB quiet
The Zorblent unit draws only about 70 W, which is far less than a window or portable compressor‑based AC (often 800–1400 W). This makes it much gentler on your electricity bill, especially if you run it for long periods.
Operating at around 35 dB, it’s noticeably quieter than many standard fans and small ACs, so it’s suitable for:
Bedrooms at night.
Studies and home offices.
Rooms where pets might be sensitive to noise.
3 speed settings and 60° oscillation
The cooler has 3 fan speeds (low, medium, high), letting you dial in the airflow intensity based on room temperature and how strong you want the breeze.
The 60° oscillation helps spread cooled air across a wider area instead of blowing in a single fixed direction, which reduces “hot spots” and improves comfort in small‑to‑medium rooms.
Compact, space‑saving design
The unit is about 20 cm deep, 20 cm wide, and 60 cm high, so it fits neatly on a floor, in a corner, or beside a desk without taking up half your room. The compact size also makes it easy to move from bedroom to living room or office if you want to repurpose it.
Included components and usability
The package includes 1 unit and the built‑in features (tank, ice‑compartment, speeds, oscillation). There’s no external exhaust hose or duct kit, so it’s a true plug‑and‑use device that doesn’t need window modifications.
Pros and Cons
Pros
Three‑in‑one functionality – Acts as a fan, cooler, and humidifier, so you don’t need separate devices for basic air management.
Large 12 L water tank – Reduces the need to refill every few hours, which is a big plus for continuous cooling.
Ice‑pack support – The 3 included ice packs give extra cooling when you need a stronger chill, especially in the evening or early summer.
70 W energy‑efficient design – Uses far less power than compressor‑based air conditioners, which helps keep your electricity costs low.
Quiet operation (~35 dB) – Works well as a bedroom or office unit without disturbing sleep or concentration.
3 speeds + 60° oscillation – Lets you fine‑tune airflow and spread it more evenly around the room.
Compact and movable – Small footprint makes it easy to place in tight spaces or move it around the home.
Good for pets and small spaces – The gentle, humid air is often more comfortable for pets than extremely dry, blast‑cold compressor‑AC air.
Cons
Less effective in very humid climates – Evaporative coolers work best in dry air; in already‑humid regions, the cooling effect may feel weaker because the air can’t absorb as much moisture.
Not true “air conditioning” – It cools by evaporation, not a compressor, so it won’t drop the temperature as much as a traditional AC unit in extreme heat.
No remote control or timer in this model – Many similar 12‑L evaporative coolers include a remote and timer; this Zorblent version relies on direct panel controls.
Water‑dependent operation – You must keep the tank filled; if it runs dry, the cooling effect stops, and you’ll need to refill manually.
Cooling range is limited to small‑to‑medium rooms – Best suited for single rooms rather than whole‑house cooling.
Overall, the pros make it a strong value for people who want low‑cost, quiet, and flexible cooling for a single room, especially if you’re heat‑sensitive or live in a dry summer climate.
Detailed Review
How it cools (and where it works best)
The Zorblent unit uses evaporative cooling technology: warm air is pulled through a wetted cooling pad or moistened surface, where water evaporates and absorbs heat, lowering the air temperature slightly and increasing humidity. The cooled, moist air is then blown into the room by the fan.
Because of this:
In dry, hot air, you’ll feel a clear cooling effect, sometimes several degrees lower than the room temperature.
In already‑humid air, the cooling is milder, and the air may feel damp rather than sharply cool.
The included 3 ice packs give an extra boost by chilling the water in the tank, so the air that passes through the moist pads starts a bit colder. This works well for:
Evening use when the room is still warm after sunset.
Quick cooldown before sleep.
Supporting dry climates where evaporative coolers shine most.
Energy use and noise level
At 70 W, this cooler draws about the same power as a bright LED lamp or small computer fan. Many compressor portable ACs use 8–10× that power, so electricity‑bill‑conscious users will notice a significant difference over a full summer.
The ~35 dB noise level makes it much quieter than many standard pedestal fans or small AC units, especially on the low‑speed setting. On high, it’s louder but still acceptable for living rooms or daytime office use. At night, many users find the low setting undistinct from background noise, making it suitable for bedrooms.
Practical use and comfort
Typical usage pattern:
Fill the 12 L tank with water (and add ice packs if you want extra chill).
Place the unit where you want airflow (near bed, desk, or sofa), making sure the oscillation can cover the area.
Turn it on, select speed (low, medium, high), and let it run.
Because of the 3 speeds and 60° oscillation, you can:
Use low + oscillation for gentle, all‑day cooling in an office.
Use high + oscillation to cool a small living room or bedroom quickly.
Use fan‑only mode without water if the air already feels damp or you just want circulation.
The large tank generally lasts several hours of continuous use before you need to refill, which is far more convenient than micro‑tank coolers that need topping up every 1–2 hours in hot weather.
Maintenance and care
Because it’s water‑based, basic maintenance is important:
Empty and clean the tank periodically to prevent algae or mineral buildup, especially if you use hard water.
Rinse the cooling pads or moist surfaces according to the manual to keep airflow and cooling efficiency up.
Dry the unit a bit before storage to avoid mold or mildew.
Most similar 12‑L evaporative coolers follow a similar cleaning routine, so this is standard practice rather than a unique downside.
Who Should Buy This Product
This Zorblent 3‑in‑1 evaporative air cooler is ideal for:
Renters or people who can’t install window units – No need to cut holes or ducts; plug it in and use it.
Bedroom users who want quiet, gentle cooling through the night.
Office and study users who want a low‑noise, low‑power cooler for a small‑to‑medium room.
Pet owners who want a humid, not overly dry, cooling environment for dogs, cats, or other animals.
Households in dry or moderate‑humidity climates where evaporative cooling is most effective.
It may not be the best fit for:
Very humid regions where evaporative cooling gives only minimal relief.
People who need strong, deep‑temperature drops like a compressor‑based AC provides.
Whole‑house cooling – it’s designed for single‑room use.
Users who strongly prefer remote control and timers – this model doesn’t include them.
Comparison with Similar Evaporative Coolers
Compared with similar 12‑L evaporative coolers, this Zorblent unit stands out mainly for its low‑power 70 W design, 35 dB quietness, included ice packs, and 12 L tank, while trading‑off a remote control and very wide oscillation. It’s a thoughtful balance of efficiency, quietness, and convenience for everyday room cooling.
Frequently Asked Questions
1. How much cooler will it make my room?
Evaporative coolers typically drop the temperature by a few degrees in dry conditions, depending on humidity, airflow, and room size. It won’t feel like a full‑blast AC, but it makes a noticeable difference in comfort.
2. Can I use it without water?
Yes. In fan mode, it works like a normal air‑circulating fan; just set it to fan‑only and skip filling the tank.
3. Is it good for a bedroom at night?
Yes, especially on low speed, thanks to the ~35 dB quiet operation. Many users run it all night in small‑to‑medium bedrooms without disturbance.
4. Does it dry the air or make it damp?
It adds moisture to the air, so it’s better in dry environments. If your room is already very humid, it may feel a bit damp; in that case, using fan‑only mode is better.
5. How often do I need to refill the tank?
In normal use, the 12 L tank can last several hours before needing a refill, but exact time depends on speed setting and humidity. Hot‑day, high‑speed use will empty it faster than low‑speed, overnight use.
6. Can I move it from room to room easily?
Yes. The compact 20×20×60 cm size and lack of exhaust hose make it easy to move. Just drain or refill the tank as needed.
7. Is it pet‑safe to use?
Yes, in general. The gentle airflow and added humidity are often comfortable for pets, but keep the unit out of reach so they don’t play with the cord or controls.
Final Verdict
The Zorblent Portable Air Conditioner – 3‑in‑1 Evaporative Air Cooler is a solid choice if you want a low‑power, quietly‑running, space‑saving cooler for a single room. Its 12 L water tank, 3 ice packs, 70 W efficiency, 35 dB operation, and 3‑speed 60° oscillation make it particularly attractive for bedrooms, small living rooms, offices, and pet‑friendly spaces where you care about noise and electricity use.
It works best in dry or moderate‑humidity climates, where evaporative cooling can give you a noticeable temperature drop without the expense and noise of a compressor‑based AC. If you’re renting, live in a small flat, or simply want a simple plug‑in solution without complicated ducts or window kits, this 3‑in‑1 cooler strikes a very good balance of functionality, comfort, and efficiency at a competitive price point.
Affiliate Disclaimer:
This review may contain affiliate links. If you decide to purchase through these links, I may earn a small commission at no extra cost to you. All opinions are based on product information and typical user feedback, and are intended to help you decide whether this 3‑in‑1 evaporative air cooler fits your home or office cooling needs.