HOMCOM Portable Air Conditioner 9000 BTU, 4-in-1 Cooling, Fan, 24L/Day Dehumidifier & Sleep Mode, Mobile Air Conditioning Unit with Digital Display, Remote, 24H Timer, Window Kit for Rooms up to 28㎡

Summer in my south-facing home office used to be a write-off, as the room would regularly hit 27°C by noon, making it impossible to focus on anything more complex than a glass of water. 𝗦𝗣𝗘𝗖-𝗕𝗔𝗦𝗘𝗗 𝗖𝗢𝗢𝗟𝗜𝗡𝗚 𝗩𝗘𝗥𝗜𝗙𝗜𝗖𝗔𝗧𝗜𝗢𝗡 The performance on this 9000 BTU unit from HOMCOM is surprisingly efficient for its footprint. In a real-world test within my 15m² office, I tracked the thermals starting at a 26.5°C. Running on the low setting, which is similar in noise than my previous floor fan, it pulled the room temperature down to 22°C in almost 30 minutes. 𝗧𝗛𝗘𝗥𝗠𝗔𝗟 𝗗𝗜𝗦𝗣𝗟𝗔𝗖𝗘𝗠𝗘𝗡𝗧 𝗔𝗡𝗗 𝗦𝗘𝗧𝗨𝗣 The physical build is sturdy, sitting at roughly 70cm high, which fits perfectly tucked under a standard desk return when not in use. 𝘛𝘩𝘦 𝘪𝘯𝘤𝘭𝘶𝘥𝘦𝘥 𝘸𝘪𝘯𝘥𝘰𝘸 𝘴𝘦𝘢𝘭 𝘬𝘪𝘵 𝘪𝘴 𝘧𝘶𝘯𝘤𝘵𝘪𝘰𝘯𝘢𝘭 𝘣𝘶𝘵 𝘢 𝘣𝘪𝘵 𝘧𝘪𝘥𝘥𝘭𝘺 𝘪𝘧 𝘺𝘰𝘶 𝘩𝘢𝘷𝘦 𝘯𝘰𝘯-𝘴𝘵𝘢𝘯𝘥𝘢𝘳𝘥 𝘤𝘢𝘴𝘦𝘮𝘦𝘯𝘵 𝘸𝘪𝘯𝘥𝘰𝘸𝘴. I ended up using a bit of extra weather stripping to ensure a 100% airtight exhaust. 𝗠𝗔𝗜𝗡𝗧𝗘𝗡𝗔𝗡𝗖𝗘 𝗔𝗡𝗗 𝗟𝗢𝗡𝗚-𝗧𝗘𝗥𝗠 𝗨𝗧𝗜𝗟𝗜𝗧𝗬 One thing I appreciate about this model is the 24L/Day dehumidifier capacity. In more humid weeks, it prevents that "clammy" office feeling that usually accompanies heat. It's much more than a fan; it's a legitimate climate control tool for small-to-medium spaces up to 28m². 𝗣𝗥𝗢-𝗧𝗜𝗣 𝗙𝗢𝗥 𝗢𝗣𝗧𝗜𝗠𝗔𝗟 𝗔𝗜𝗥𝗙𝗟𝗢𝗪 Don't just point the louvers at your face. Position the unit near a corner and angle the vents upward at a 45-degree angle. This creates a circular convection current in the room that maintains a steady 22°C much more effectively than blast-cooling a single spot. 𝗩𝗘𝗥𝗗𝗜𝗖𝗧 - ✅ 4-in-1 Versatility: Effective cooling, dehumidifying, and fan modes. - ✅ Rapid Response: 4.5°C drop in 30 minutes in a medium office. - ✅ Intuitive Controls: The digital display and remote make mid-meeting adjustments easy. - ⚠️ Noise Floor: While quiet enough on "Low," it's still a compressor unit. Don't expect it to be quiet. Overall, it's a solid 5/5 for anyone needing to reclaim their workspace from the heat. My order from April 2026 has already paid for itself in productivity.

I got this after years of procrastinating and saying I’m having an air con unit next year and never investing in it.. this year I got in early. It’s 28oc out today and a steady 18oc inside., it’s cooled the room down in less than 10mins. It’s no louder than my tower fan, I’ve registered it on low as maybe 60db. On high, I don’t see a change in speed or decibels. To be honest the low speed seems absolutely adequate. I have windows that open outwards so we’ve come up with a plan to make a window fitting from correx. Hopefully that will be sorted soon.. in the meantime I’ve fashioned a fitting out of the cardboard box it came in.. seems to be doing the trick as a temporary measure! *edit*. We have made a correx window fitting that works perfectly on our open out window, Velcro’d on to the window frame.

Had this for 3 years now and it works a treat. It cools my living room perfectly. It is heavy but portable enough that my son’s can shove it back in the loft when it’s not in use. I did have to buy a hose but that wasn’t a problem. Easy to set even up , just press the cool button, temp and high fan. If you’re used to AC’s you know that the noise is acceptable not as quiet as a split unit but that was not an option for me. Great buy

Very pleased with this. Effective, and an excellent price point. Yes, it makes noise - It is not much worse than a loud fan/or fridge and if you know how AC works, its actually very impressive how 'quiet' this unit is. Totally sorts out a stuffy room, in my case my home office. I often wear headphones when working anyway, so forget this thing is even on, other than the freezing cold room ofcourse! Looks very discreet in any room, its smaller than you expect as well. The functions are a fantastic, as everyone else states, I wish 'Low' was a bit lower but do understand the limitations of a powerful unit at such a small size, can't do it all. Set up is very simple, delivery was very quick, and product was extremely well packaged. Note - For this to work, room should be airtight. Like many UK homes, we have casement windows - this unit comes with a mechanism for sliding windows only. So worth getting a velcro zip net which are easily available on Amazon and cheap, or you can do what i've done and get a piece of clear acrylic cut to size, that slots into the casement, with a hole cut in for the extractor hose to clip into. Over all very happy, please don't be put off by 'noise' as this is inevitable with an all-in-one unit (remember if you're using this whilst sleeping and find it a tad too much, ear plugs exist!). These small units are a lovely luxury to have if you don't want permanent AC installed.

I had a nightmare dealing with this seller and product and therefore cannot recommend them. I really wanted to battle the British heat of summer with an aircon, I think to how comfy my car is with the aircon and wanted to replicate this. This was not comfy in any way. I reviewed lots of products on Amazon, eBay, B&Q, Argos etc, and in many ways suspected this was a risky buy for the price. The brand is one that sells on AliExpress and that didn’t fill me with confidence. When it arrived, the courier threw it over onto the side, no idea why it was a bizarre thing to do. After unboxing, I let it rest and then eventually turned it on when it was appropriate to do so. Immediately I noticed the cold air, it was nice, I really liked it but this was shadowed by the noise. At first I thought it’d be something I’d get used to, and in honesty I couldn’t, it was too loud, baring in mind they’re designed for small spaces, they’re not designed to cool your whole house or even the upstairs of the home, so it’s not like it’d do much if it’s on in another room. You’re not going to feel it much. You can turn the fan speed from high to low, and this does make it quieter, but not by much. However this wasn’t even my biggest issue. On a warm evening we had the aircon set up in the bedroom, low fan speed, the noise was quite uncomfortable but manageable, however after a while the aircon suddenly changed the speed back to high itself and stopped blowing cold air out. After a few minutes it reverted back to blowing cold air but could also be turned off and on to fix the issue. Obviously this isn’t ideal for sleeping then as it woke up and we ended up reverting to using our fan. The item is bulky and just felt in the way, wherever it went. And the way it blows out air isn’t directly straight out but on an angle which is odd. The quality felt okay but also on the cheaper side, not surprising for an AliExpress item. Turning the device on and off takes nearly 10 seconds for it to respond. I tried to use it in my home office when trying to work, again the noise was so loud that I couldn’t focus on my work and again the level of coolness wasn’t enough to justify the noise. I know this is subjective and some people will put up with the noise over others. My issue is I felt not only miss sold by the seller as their claims on the listing to have a ‘night mode’ and it being “quiet” - the only change the night mode does is dim the LED lights, and the Db levels they claim varied from what they sent me over message when I had to kick off for a refund. But also the product was clearly faulty, I’ve noticed other reviews mention the same fault issue so they’re clearly aware of the issue. I’ve attached a video I made of me recording the aircon for 15 mins when the issue occurred, to give an idea of what happens. When I approached them about my issues they tried to deflect me some useless garbage but I didn’t give up and stated with assistance of the Consumer protection act that they’re sale was not compliant and they agreed to refund me including posting the item back. So after days of waiting for replies and trying to get my issues resolved I have money back, and will never recommend this item or seller. It’s not easy trying to find an affordable aircon unit that’s portable, I don’t think the 10,000 btu claims are factual, and I’d suggest buying from Amazon directly rather than a marketplace seller on Amazon or go to a proper shop and buy from a known brand to save yourself the headache.

Works a treat! Noise level acceptable. Would recommend.

these are quite noisy but appear to work ok. not tested fully yet.

I bought this over winter when it was a little cheaper. As a women struggles with hot nights, esp when there's a heatwave on. Wow!! I bought the 10k btu one, its so powerful. The window seal part, I cant get it to fit my windows, but do I care, no lol!! To be able to be cool and sleep well during a heatwave, what does it matter if a bit of heat comes in, the benefits definitely outweigh this. Within minutes my bedroom had dropped almost 2°! I checked my inhome electric display and it was running in green, no where near the amber. So def worth it, for a good sleep. Noise wise, its no louder than my usual fan on full blast, but yes, louder than a fan on low or a white noise machine. Controls are so easy to use. I was actually cold, under my quilt, set at 18°. Best thing I have bought!