rate: 25noisiness. Performance is like a wall mount.
It is noisy. Please think about it again. It is quiet when I finished the installation and finished the installation today .. It is quiet when the wind is not cold. It was automatic and I was very loud after a cold wind. I did not think it would be this kind of thing, but I am really loud. How much? It is louder than Xiaomi wireless fan 4th. Those who are quiet say that it is quiet when the cold wind comes out. But if it is, the air conditioner is not the frame temperature in the first place. I bought Corona because it was better than domestic window type air conditioner, but the window type air conditioner itself was noisy. Those who are sleeping and sleeping are those who have raised the temperature too much or are very insensitive. And the information in this purchase page is very insufficient to install. At least we do not have a description of the remote control. Https://www.youtube.com/watch?v=8xY4_m0xvYY When installing, please check out the above video from the official account of Corona. Summary 1. Noisy. Xiaomi Fan Noise 4th loudness! 2. Performance is like wall-mounted air conditioner. 3. The transformer must be 3k. It should be 3k or more for air condition. If it is a 2-staged window, it can close the screen and the rear window.Jun 19, 2019