This is the wine aerator that swirls a vintage-filled decanter for the perfect first glass of wine. Unlike conventional methods or decanters that can take hours to properly expose a wine to oxygen, this device aerates a vintage in minutes, releasing its bouquet, enhancing its flavor, and softening its tannins. The portable aerator also has LEDs that help to age the wine as it breathes. The 750mL glass decanter is dishwasher safe, has 4-, 6-, and 8 oz. marks, and comes with a glass stopper and super-fine sediment filter. Charges via AC. 10" H x 6" Diam. (1 1/2 lbs.)