This unit looks nice and cools well. However, immediately upon switching it into cooling mode a very high frequency ear piercing sound is noticeable above the hum of the fan. It stops immediately when you switch it into regular fan mode but starts again as soon as it's put back into cooling mode. Seems to be coming from inside the unit. I've only had it for 1 day now and I'm not sure I can deal with that if continues again tomorrow. Yikes. Also please note that most of the reviews for this product are paid or a result of a promotion.

Stopped working after 5 months. Tried to return it, Sam's wants me to ship it? I can't even fit this thing in my car. Contacted Midea customer service, they asked a whole bunch of idiotic questions and then told me i MIGHT get a check in the mail in 3 weeks IF they decide to refund me.

Arrived home with our new born son only to find our air conditioning was out. We are blessed to have a larger than average house. This unit not only kept our living room very cold but it also kept the baby’s room very comfortable. It was easy to put together, had it up and running in minutes. We use it all the time. It definitely helps with the electric bill as well. Couldn’t recommend anything more highly!!

Due to my HOA absurdly banning my removable window A/C unit as a "structural modification" to our condo, I had been researching these portable units for a year or two, but had been skittish due to mixed reviews. Well, the misery-inducers at the HOA came after the low-hanging fruit again, so this year, I was forced to make the change. Well, wow, is all I can say - I am VERY happy that I did! This Midea Duo is awesome. Cools fast, stays cool, great features (the phone app being huge), and is of a low enough profile that the joy-killers can't see it. There was some jerry-rigging of foam (plus a little extra needed) to seal up cracks, and yeah, it takes up a bit of space indoors, but who cares? It's just where we sleep and shower, and it is (rapidly) 66 degrees in there whenever we want (90 plus outside). We'll be removing it for the winter soon, but I'll be excited to re-install it next summer; it is a tad pricey, but you gotta pay for comfort. It's great.

It was wonderful for about 2-1/2 months. On the day it was 140 with the humidity it had stopped working. I was told it was a problem with the refrigerant. I do not recommend this product. Thank you Sam's Club for issuing a refund. I am a senior citizen that had to have someone haul it to a second floor and then take it back down again. Sams Club was wonderful about returning it.

We are not allowed window air conditioners in our manfactured home complex. We live in the desert and everyone has central a/c. I was tired of cooling our entire home just to get the bedroom cool enough to sleep in. Portable a/c units have a terrible reputation of being noisy and inefficient. This unit solves both of those problems. It was easy to install, it is very quiet and it cools like a dream. It is also saving us money on our sky high electric bills. We have been using it for about one month now and we couldn't be happier. One of the best new products on the market.

Difficukt to understand jnstructiins. It b is in a small room and v k ER eos temp at about 72°

Cools very well and runs quiet.

Well thought out design, works well. Supplements central ac. Sale price helped seal the deal.

It is very quiet, but at times, it just doesn't blow very cold, other times works great