Portable Air Conditioners, 12,000 BTU Portable AC Unit for Room up to 550 Sq. Ft, 3 in 1 Small AC Unit with 24H Timer Smart Sleep Mode, Smart Stand up Air Conditioner for Bedroom（12,000 BTU）
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Availability:
20 left in stock
Arrives
Saturday, Aug 29
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Set name: 12,000 BTUs
Features
- Powerful Cooling for Hot Summer Days: 12,000 BTU portable air conditioners deliver fast cooling for bedrooms, apartments, dorms, offices, and living rooms up to 550 sq.ft. With adjustable temperatures from 60F86F, this portable AC unit creates a cooler and more comfortable space for sleeping, working, or relaxing during hot weather
- 3-in-1 Comfort Through Changing Weather: Combines air conditioning, fan, and dehumidifier functions in one compact unit for flexible use in different weather and room conditions. Cooling mode delivers fast relief from heat, fan mode improves air circulation, and dehumidifier mode help reduce humidity and keep bedrooms, basements, and small rooms feeling fresher and more comfortable
- Quiet Sleep Mode Comfort: Operates at less than 50 dB to reduce nighttime noise and create a quieter environment for bedrooms, nurseries, and home offices. Sleep mode helps maintain a more comfortable cooling experience at night while reducing unnecessary operating noise. The high CEER 7.22 efficiency rating supports energy-saving performance during long hours of daily use
- Easy Control from Anywhere: Use the included remote control to easily adjust temperature, fan speed, mode, and timer settings without getting up frequently. The top LED display keeps this room air conditioner easy to operate day or night, while the built-in water-full alert helps maintain more stable cooling performance without unexpected interruptions
- Easy Setup and Portability: Built with smooth 360 caster wheels and hidden side handles, this portable ac moves easily wherever cooling is needed. The included portable air conditioner with window kit fits most vertical and horizontal sliding windows from 36.6149.6 inches, allowing faster setup in apartments, offices, garages, and home spaces without complicated installation
Product Dimensions: 15"D x 15"W x 34"H
Brand: ftocase
Capacity: 9.5 ounces
Color: White
Special Feature: 4 Way Swing, Dehumidifier, Fast Cooling, Remote Controlled, Sleep Mode
Installation Type: Standing
Voltage: 120 volts
Refrigerant: R-32
Form Factor: Portable
Model Name: KY-12K-11B
Additional Features: 4 Way Swing, Dehumidifier, Fast Cooling, Remote Controlled, Sleep Mode
Voltage: 120 volts
Form Factor: Portable
Power Source: Corded Electric
Installation Type: Standing
Brand Name: ftocase
Model Name: KY-12K-11B
Model Number: KY-12K-11B
Unit Count: 1 Count
UPC: 732133809358
Included Components: Installation Kit, Remote
Manufacturer: PARKOO Electrical (Zhuhai) Co.,Ltd.
Manufacturer Part Number: KY-12K-11B
Warranty Description: 1 Year Manufacturer
Item Dimensions D x W x H: 15"D x 15"W x 34"H
Capacity: 9.5 ounces
Item Weight: 58.4 pounds
Annual Energy Consumption: 798 kilowatt hours per year
Size: 12,000 BTU
Refrigerant: R-32
Color: White
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Aug 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Set name: 10,000 BTUs
This portable AC exceeded my expectations! It cools my room quickly and quietly, making it perfect for sleeping or working. Setup was simple, the 24-hour timer and Sleep Mode are convenient, and I appreciate having cooling, fan, and dehumidifier functions in one unit. For a room up to 450 sq. ft., it delivers excellent performance and great value. Highly recommended for anyone looking for an efficient, easy-to-use portable air conditioner.
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Reviewed in the United States on July 17, 2026 by Stasia
Set name: 10,000 BTUs
⭐⭐⭐⭐⭐ I purchased this portable AC to help cool a room that tends to get warmer than the rest of the house. It was fairly easy to set up, and it does a good job keeping the room comfortable. The unit is easy to move when needed, and I like having the option to use the timer and sleep mode. It's not overly complicated to operate, and the controls are straightforward. The noise level is about what I'd expect from a portable AC. It's best suited for providing supplemental cooling in a bedroom, office, or garage rather than cooling a large area. Overall, it performs as advertised and offers good value if you're looking for some extra cooling during hot weather.
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Reviewed in the United States on June 16, 2026 by Husam
Set name: 10,000 BTUs
I chose this 10,000 BTU in-room AC unit to cool my practice room. It removes the obstruction caused by my former AC window unit, which blocked the narrow walking path outside. The unit is easy to operate and comes with a remote, which is helpful since it’s on the opposite side of the room from where I sit. It was easy to set up in about 30 minutes. You’ll need window insulation since the unit doesn’t come with any. The unit is impressively packed, and the cover lifts off easily and can be moved via the built-in wheels with ease. A high amount of heat travels through the collapsible exit tube, so the shorter the path between the AC unit and the window, the less heat will impede the cooling. The operational noise has a calming effect, and at the normal setting is fairly quiet. Overall, I can easily recommend this portable AC unit.
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Reviewed in the United States on June 3, 2026 by R. Strenger
Set name: 10,000 BTUs
What a great portable air conditioner. I got this for my bedroom which is perfect for this room. It cools so great and the setup was easy. I am 66 yrs old a woman and did it all by myself. Of course, if I needed help, I would’ve asked my son-in-law but no need to because this was an easy thing to do. I love the remote control even though I have not used that yet, but it is convenient and overall a great portable air conditioner for anyone that needs to cool their room. I did use a 2.5 gallon basket to collect the water and it did get pretty high so I’m gonna have to get a bigger one. I’m not sure if it was just the humidity in the room or not but I would get a 5 gallon bucket which I’m going to purchase this weekend for like four dollars. My window as you can see is vertical and still it was very easy to set up. Yes I did use duct tape to ensure that there was no air coming in. I would recommend this as well. I give it a five star review because it is a perfect portable air conditioner if anyone is looking for one.
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Reviewed in the United States on June 12, 2026 by Dolly M. LeMaster
Set name: 10,000 BTUs
This AC unit was simple to set up and works as it is intended to. It is quiet and cooled the 400 sq.ft. room down quickly. I have not used it much as the room it is in is only sporadically used. Although the weight is manageable, it may be heavy for some if they need to carry it from room to room. At this point, I would recommend this product
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Reviewed in the United States on August 3, 2026 by Ronald R. Clow
Set name: 10,000 BTUs
This is exactly what I was looking for. I have a different one in my living that is the same BTU however this unit puts out way stronger and cooler and takes up less space. I am thinking about moving out to my loving room instead. It was easy to set up and took less than 4 minutes. Super light and easy to move around. The room is already way more comfortable. I like the remote control it is straight forward and let's you adjust the angle without getting up. I will definitely be getting another for my third bedroom.
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Reviewed in the United States on June 9, 2026 by Lady loki
Set name: 10,000 BTUs
There was no sealer included as declared but it could cause a leak, a heat air coming from the outside or a cold air coming from the inside. I have to buy that sealer to eliminate the leak possibility which is included already on other seller of the same item with the same or lower price. The parts were not designed to fit on each other as shown on the photo which is another potential source of leak. The only good thing so far is the cooling capability which is acceptable, good enough for the big room I have. I will monitor the durability of this portable aircon and will update this review.
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Reviewed in the United States on June 27, 2026 by June
Set name: 10,000 BTUs
This portable AC has been a great purchase. It cools my room quickly and has no problem keeping the temperature comfortable. The sleep mode is quiet enough to use at night, and the timer is a nice feature for saving energy. Setup was simple, and the unit is easy to move from room to room. Great value for the price.
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Reviewed in the United States on June 27, 2026 by Unknown6-