1. Break through the red wine surface to play more flavor molecules in red wine. 2. Bring more oxygen into contact with red wine. 3. The magnet design makes the tannin in the red wine of the magnet more alcoholic. 4. Long wavelength of red light, strong penetration of red wine, promote red wine oxidation 5.simple and practical, elegant and generous, not only wine lovers and professional sommeliers carry essential wine,more suitable for home,promotional gifts and so on. Descriptions: 1.Easy to use :With just a press of a button, you will have more surface area oxidation and luxuriously flavorful taste. 2.Pair with red and white wines, whiskey, and bitter beers to enjoy of flavor. Colour:black Material:ABS+silica gel Size:Electric decanter: 16.5 x 11.5CM hose size: 27.5CM Package Contents: 1 x electronic decanter 2 x catheter 1 x USB charging cable 1 x flannel bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.