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The most powerful and compact portable AC that can be used anywhere, anytime

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Right Temp. Right Now. 

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Fastest Cooling & Heating

The world's first wireless portable AC with heater. EcoFlow's tailor-made compressor enables WAVE 2 to provide 5100 BTUs of cooling and 6100 BTUs of heating. Get ready for the ultimate comfort with WAVE 2! 

* Drop 18°F from 86°F for 10m³ in 5 min with 5100 BTUs of cooling,and raise 18°F from 68°F in 5 minutes for 10m³ with 6100 BTUs of heating in optimal running performance.

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From Chilly to Cozy in Just 5 Minutes

Warm up your space from 68°F to 86°F with 6,100 BTU of heating power.

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Installation-free! Fits anywhere

The perfect air conditioner for any compact space! It is extremely simple to use, requiring no installation or drainage*. There are air duct adapters to fit any space. Enjoy the convenience of cooling and heating without any fuss. 

* No drainage is needed in cooling mode when humidity is below 70%, but it is still needed in heating mode.

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Peaceful snooze, quiet & long

With EcoFlow's advanced software algorithm, the WAVE 2 offers multiple modes and app control. It runs quietly (44 dB) in Sleep Mode and up to 8 hours in Eco Mode. Experience longer-lasting comfort in your tent, RV, or home with its powerful and portable design. 

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R290: A greener way to beat the heat

At EcoFlow, eco-friendliness meets ultimate comfort. WAVE 2 uses R290, a natural refrigerant that's clean, green, and perfect for a relaxing cooling experience. With lower global warming potential and no ozone emissions, it's the ideal way to stay cool and comfortable compared to traditional refrigerants while reducing your carbon footprint.

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Charge fast, at home or on the go

WAVE 2—the ultimate air conditioner and heater that comes with a swappable battery! Charge it fast with AC, solar, a car, or power stations. Enjoy cool or warm air anytime, anywhere, with the flexibility of multiple charging options.

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Part of an ever-growing ecosystem

WAVE 2 is just the start. Pair with an EcoFlow DELTA 2 / DELTA Max or their extra batteries and get an astonishing 7-14hr run time in Eco Mode. Compared to using other portable power stations, it's 28% more efficient. You can also use any portable power station with a 820W input to charge your WAVE 2.

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Powerful portability, according to your needs

It’s the most powerful air conditioner of its size by a long shot. Carry it anywhere and attach ducts for directed, efficient cooling. Ideal for tents, RV windows, or placing your unit at a distance.

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What's in the box 

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AC Input 

100/240V, 50/60Hz, 820W Max

Solar Charging Input 

11-60V, 13A, 400W Max

Car Charging Input 

96W/192W (12/24V, 8A Max)

Add-on Battery Power 

700W Max

Net Weight 

Approximately 14.5 kg (32.0 lbs)


518 × 297 × 336 mm (20.4 × 11.7 × 13.2 in)



This product supports 2.4G Wi-Fi only

Noise Level 



R290/130 g

No-Drain Function 

Supported (in cooling state)

Cooling Area 

≤ 10 ㎡ / 107.6 ft²

IP Rating 


Rated Cooling Input Power (AC/DC) 


Cooling Capacity 


Rated Heating Input Power (AC/DC) 


Heating Capacity 

1800W / 6100BTU

Optimal Operating Temperature 

5°C-50°C (41°F-122°F)

Charge Temperature 

0°C-45°C (32°F-113°F)

Discharge Temperature 

–20°C-50°C (–4°F-122°F) 

Ambient Temperature for Storage 

–10°C-60°C (14°F-140°F)

Temperature Setting Range 

16°C-30°C (60°F-86°F)