Polar Chill Portable AC Lowering the airflow will also reduce power consumption while comfortably cooling up the room. Whereas when its quite hot, you can blast the cooling to max. 7. Mood lightening. The machine also has a mood lightening system for when you turn off all the lights and need just a wee bit of glow in the room. This is quite a fascinating feature of this product which makes it score some extra points over its alternatives. How Does Polar Chill Portable AC Work? The plastic casing of this device has some metal parts for fitting. We could further discuss the components, but you can check those out on the product. What you should know is how this device even works. First of all, youre supposed to keep it charged. You dont have to plug in a cable to use it. You just switch it on and optimize the settings. As the Polar Chill Portable AC blows out 2.7m/s of refreshing air, it chills the room instantly. The device basically has two holes. One of these blows unclean and hot air out the room.