Amazon is selling a $662 portable air conditioner for $440, and shoppers call it a 'lifesaver for hot days'
Powerful, quiet, and convenient cooling.

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Summer may be a time of pool parties, cookouts, and fun in the sun, but triple-digit temperatures can make things fairly uncomfortable. Running your AC all summer long can be equally devastating to your electric bill.
The $662 Koolsiln Portable Air Conditioner is on sale at Amazon for $440, and it's a great way to split the difference between staying cool and keeping your electric bill low. Shoppers love it, calling it "compact and efficient."
Koolsiln Portable Air Conditioner, $440 (was $662) at Amazon

Operating this portable air conditioner couldn't be simpler. Its gorgeous LED controls let you modify everything from fan speed to temperature quickly and easily. You can also operate it via a handy remote, so you never have to get up from your cool and cozy spot. Even among portable air conditioners, this thing is a cooling beast. With 14,000 BTUs of power, it has the ability to cool rooms up to 700 square feet in size from 90 to 61 degrees Fahrenheit in as little as 15 minutes. The 77-degree angle of its air outlet gets cold air where it needs to be quickly, efficiently, and even quietly. It can run so quietly, in fact, that you can operate it while you sleep. With its high-quality copper condenser, this air conditioner is built to last for many summers to come.
Best of all, because it's on wheels, you can drag it from room to room with ease. Park it in your living room during the day, and bring it to your bedroom when it's time to go to sleep. Because you'll only be cooling one room at a time, you'll save big on your electricity bill.
"I recently purchased this portable AC unit, and I couldn’t be happier with the performance," one shopper said. "It’s truly portable — lightweight and equipped with smooth-rolling wheels, making it easy to move around from room to room. What impressed me the most is how quickly it cools the space. Within minutes, the temperature drops to a comfortable level, even on the hottest Florida afternoons. The controls are intuitive, and setup was a breeze right out of the box. It's a lifesaver for hot days."
The Koolsiln Portable Air Conditioner retails for $662, but you can shop it for $440. If you're looking for a way to stay cool for many summers to come, you'll love this device.