DreoPortable Air Conditioners, 12,000 BTU AC Unit for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Timer with Fan & Dehumidifier, Smart Standing AC for Room Indoors, AC515S

It makes noise, but is not too loud for conversation in the room. It cools the room well with temps in the 80's to low 90's and high humidity. Room is a lanai with vinyl window panes so not best insulation. Easy to set up. Not that heavy, but wouldn't want to carry it up stairs.

This is the best portable a/c ever! The sound sounds like a fan or sound machine. It also cools so quickly! The remote and bluetooth are a plus! I tried another brand but the sound was more like an engine. As I said, this one is more like a fan sound. I usually sleep with a sound machine but this takes its place. I was cool, had my "white noise" and slept like a baby. I am using this in the main bedroom. With temperatures over 100 degrees and cathedral ceilings our regular dual zone a/c couldn't handle just the upstairs! This has been a lifesaver! Not only did it cool but I didn't feel the humidity in the air either. I highly recommend this unit!

PERFECT so far! I've had this for a few months. I'm using this in a small 12x12 upstairs, south-facing bedroom with no tree cover that becomes the hottest room in the house. I work nights so I also have heavy blackout curtains too and when our central A/C is sent at 68, this bedroom can be 74 or 75 according to a little room thermometer I have! And that's way too hot for me. The room has one tiny vent for the home's central air that is worthless, so I needed more cooling, so a unit like this was my best option.The hookup was simple with the necessary items to install the hose into the window. I did it with a very non-handy friend of mine so it was very easy, and its working great! I have a thermometer in the room and can tell easily its working. My thermometer also tells me the humidity in the room and the A/C obviously reduces that too.***I am not using the removable water tray or dehumidifier function on this A/C unit because its not necessary unless the room humidity is around 85% - (like maybe a hot garage or something may be), this bedroom seems to usually stay around 50% humidity since there is SOME air conditioning from the home's central air system. I'm betting if this was in a home without central air, you may go ahead and turn that dehumidifier function on, but I do not.The remote is a great feature, or I also downloaded the app but usually I just use the remote. Either is simple and both work fine.Its only the end of May, so the real test will be July and August, but so far, its making my bedroom cool to sleep comfortably. If there are any problems later in the dead of summer, I'll update. If not, I won't and this review will stand.This is an excellent unit, and great looking in the black, at a great price. Best purchase I've made in years!!! Anything that helps us sleep better is worth its weight in gold for sure!

Easy to install and performs well. Supposedly drainage free, but the instructions do mention draining the unit occasionally. It alerts when that needs to be performed, but I am a week into using the unit without needing to drain it. It is reasonably quiet considering its an AC, but it still does make a noticeable noise. Its been able to cool our upstairs from 86 Degrees Fahrenheit to 70 Degrees Fahrenheit without issue.I paired this with a Dreo MC710S Air Purifier Tower Fan, which has improved the air quality on our second floor considerably. Very happy with this purchase so far!

The A/C unit arrived yesterday. It was a little on the heavy side but I was able to pick it up and bring it inside, just lift with your legs and not your back.The unit was packaged well and nothing was damaged. It took me about 30mins to set up the window insert and another 5-10 mins to plug it in, download the app, and setup an account. I didn't use the adhesive insulation as there wasn't the need. I cut triple strips of the non-adhesive insulation for each of the four sides around the window. Once I placed the insert into the open window, I closed the window and held it down using additional force to seal the area. Next, I put the window locks I purchased separately on each side of the window frame. The locks held the window down tight and I then removed my hand from the window. This provided a tight seal around the insert.Next, I attached the exhaust tube after extending it slightly (Keep unit close as possible to the window. Placing the unit on a stand to elevate it will help). I ordered an insulation sleeve for the exhaust tube as recommended.Finally, I plugged the power cord into an outlet and turned the unit on. Ice cold air immediately flowed from the unit, putting a smile on my face, my wife's face, and our German shepherd "Rick James' " face.We had our home built in 2013, so it's a fairly new home. Unfortunately, the U-shapped design of the home makes master bedroom difficult to cool in the way too hot summers here in Boise, Idaho. My wife and I are cold weather people and anything over 70 degrees outside is too hot. We keep our house at 57-59 degrees in the fall and winter as this is the temperature we like. During the summer, we try to keep the house at 65 degrees. However, the master bedroom feels like a sauna. This is the reason we purchased this unit. Well, we slept like babies last night! The unit kept our bedroom at a cool 63 degrees all night. The unit is quiet, intuitive, sleek, and modern. I recommend this product so far.

This little thing got big punches, mount it on sunroom window, feel the cold air instantly. Outside with over 100 degrees hot days, inside is a dream. Very versatile, moving it around in the house with no hassles. Very recommended for summer days. It also connected to WiFi, controls on the phone, very pleased with this purchase.