12000 BTU Portable Air Conditioners for Room Cooling up to 500 Sq. Ft, 3-IN-1 Quiet Portable AC Unit with Dehumidifier Fan, Remote Control, Smart Sleep Mode, 24H Timer, Windows Kit Included

Price: $329.99
(as of Sep 27, 2026 02:22:39 UTC – Details)

Product description

– Multiple Smart Functions: Includes cooling, dehumidifying, and fan modes, and is equipped with automatic swing, 24-hour timer, sleep mode, automatic mode, TURBO mode, 3 fan speeds, high efficiency and energy saving, providing a one-stop solution to meet your needs all year round.

1 Detailed Specifcation

2 Self-evaporation System

3 Washable Filter

4 Easy to Move

5 Washable Filter

1 Applicable Windows 2 Installation Steps 3 Multi-occasion Use

Does it need an exhaust pipe installed and connected?

Yes, an exhaust pipe and window seals must be installed when cooling. Connecting the exhaust pipe allows the heat generated by the air conditioner during use to be expelled outdoors, thus improving cooling efficiency.

Does it include a window installation kit?

Yes. It includes: 3 window panels , suitable for most 20-60 inch horizontal sliding and vertical windows; 1 x 5ft exhause hose; 1 x 6.56ft drain hose; foam seal.

Does it require manual drainage?

Built-in auto-evaporation system. No manual draining needed in cooling or fan mode.However, if placed in a humid environment or used in dehumidification mode, a drain hose must be connected for continuous drainage.

Can this portable air conditioner automatically swing?

Yes, it can automatically swing up and down, with an angle ranging from 30 to 85 degrees.

DOMANKI Portable Air Conditioner Series

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Customer Reviews

4.1 out of 5 stars 136

3.4 out of 5 stars 68

4.3 out of 5 stars 92

4.2 out of 5 stars 136

4.3 out of 5 stars 92

4.4 out of 5 stars 121

Price

$359.99$359.99

$289.99$289.99

$449.99$449.99

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$539.99$539.99

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Cooling Capacity (ASHRAE 128)

14,000BTU

14,000BTU

14,000BTU

12,000BTU

16,000 BTU AC

12,000BTU

Cooling Capacity (SACC/DOE)

10,000 BTU

10,000 BTU

10,000 BTU

8,000 BTU

12,000BTU

8,000 BTU

Led Display with Light

✔

✔

✔

✔

✔

✔

Sleep Mode

48 dB

48 dB

48 dB

48 dB

42 dB

48 dB

Multi-Functional

Cool/Dry(Dehumidify)/Fan

Cool/Dry(Dehumidify)/Fan

Cool/Dry(Dehumidify)/Fan

Cool/Dry(Dehumidify)/Fan

Cool/Dry(Dehumidify)/Fan

Cool/Dry(Dehumidify)/Fan

Number of Speeds

High/Mid/Low/Auto

High/Mid/Low/Auto

High/Mid/Low/Auto

High/Mid/Low/Auto

High/Mid/Low/Auto

High/Mid/Low/Auto

Auto Air Swing

Up and Down

Up and Down

Up and Down

Up and Down

Up and Down

Left and Right

Dimensions (Height&Weight)

27″/65 lbs

27″/65 lbs

27″/65 lbs

24″/57 lbs

27″/65 lbs

27″/61 lbs

【Efficient & Rapid Cooling in Minutes】This portable air conditioner features a powerful cooling capacity of 12,000 BTU (ASHRAE) / 8,000 BTU (SACC) and has obtained CEC and ETL certifications. Equipped with a high-efficiency compressor and a Turbo Mode, it delivers a strong airflow of up to 380 m³/hr (224 CFM) to reach every corner of your room for instant chills within minutes. Operating effectively from 61°F to 86°F, it is ideal for spaces up to 500 Sq.Ft, such as bedrooms, apartments, basements,home, offices, dorms and temporary spaces.
【3-in-1 Modes】This versatile portable AC unit provides Cooling, Dehumidifying, and Fan functions to meet all your needs. It comes with smart features including a 24-hour Timer, Auto Swing, Sleep Mode, and a Child Lock—offering peace of mind for families with active kids or pets. With 4 adjustable fan speeds and intuitive controls, you can customize your comfort with effortless ease to beat any heatwave.
【Self-Evaporating System & Washable Filter】This portable ac units for rooms features a built-in auto evaporation system, eliminating the need for daily manual drainage as condensate water automatically evaporates through the exhaust hose.For high-humidity environments or when using Dehumidification Mode, simply connect the included drainage hose for continuous drainage. Additionally, the reusable filter is washable and designed for long-term use—no expensive replacements needed.
【Quiet Sleep Mode & 24-Hour Timer】In Sleep Mode, this air conditioner portable automatically adjusts fan speed and temperature based on its built-in sensor, creating a quiet sleeping environment with noise levels as low as 48 dB. The LED display can be turned off for complete darkness. With a 0.5‑ to 24‑hour timer for energy savings, this freestanding AC ensures a peaceful, undisturbed night’s sleep.
【Front Touch Panel & Remote Control】This portable air conditioner features an intuitive digital display and touch control panel, and comes with a fully functional remote control with a range of up to 23 feet (approximately 7 meters). This user-friendly design allows for effortless operation from your sofa or bed, making it easy to use even for the elderly who may not be familiar with smart appliances. The Remote control requires 2pcs AAA 1.5V dry batteries (package not included).
【Space-Saving & 10-Min Easy Setup】With a compact footprint (15×14.5×24 inches), this portable AC is designed to save floor space, making it a perfect fit for small to medium-sized rooms. It features built-in hidden handles and four 360° swivel wheels for easy movement. The included window kit fits most vertical and horizontal sliding windows (20 to 60 inches), and the tool-free installation takes less than 10 minutes. Simply unbox, set up, and enjoy the cool breeze without any hassle.
Customers find the air conditioner effective at cooling rooms quickly and appreciate its portability, mobility with wheels, and ease of use. The unit works reliably, with one customer noting it performs well in the appropriate square footage. While some customers find it relatively quiet, others consider it noisy compared to central air, and opinions on value are mixed, with some saying it’s worth the price while others find it expensive.