BLAUX Portable AC, as you'd expect any portable air conditioner to be, is a small and easy to carry cooling device that can be used anywhere. The BLAUX Portable AC, however, is no ordinary portable air conditioner. This is because, as mentioned earlier, it runs off battery power.It's amazing how something that seems as groundbreaking as the BLAUX Portable AC can be based on a simple design. The BLAUX Portable AC can also be used as a heater thanks to the thermoelectric effect that we talked about earlier. The hot air is accumulated at the other junction, which can be used for heating purposes. The BLAUX Portable AC has a fan to direct the cold air generated inside to the outside.