You can either aerate or decant a wine. Aeration is the faster option of the two and often the better. Aerating young wines will usually help to soften the tannins, mkaing it much smoother. Whereas with older vintage reds you can unleash aromas and complexities that will take hours with a decanter to achieve.
VINOMIO has the aerator integrated! And you can really see how it works: The wine is fed through the aerator thus exposing the wine to oxygen and expanding its surface area in order to unleash the full flavor!