The portable air conditioner is a self-contained device that can be easily moved from room to room. It has wheels for easy movement and usually has an exhaust pipe to expel the hot air to the outside.
How much noise does a portable air conditioner make?
Portable air conditioners are generally noisier than classic air conditioners because of the built-in compressor inside the room. Noise can typically range from 50 to 70 dB, depending on the model.