Bottle Stoppers & Savers features: Electric Wine Aerator,Decanter,Automatic Wine Dispenser,Filter Aeration Pour Nozzle For Bottles,with Vacuum Wine Stopper| Corkscrews & Openers le> It can fully awaken the flavor of the wine: the electric wine expander penetrates the surface of the red wine to show more flavor molecules in the red wine, thereby contacting the red wine more oxygen. Taste better: enhances the tannins in red wine. The wavelength of red light has strong permeability to red wine and promotes the oxidation of red wine. It gives you a fresh and strong fragrance and fragrance when you pour. Luxurious and portable: The luxurious design is matched with a bottle of red wine. There will be no decanter and overflowing wine, but a clean table. Comes with a velvet bag for easy assembly and you can take it with you. A real vacuum stopper as a gift, you can store wine for a long time USB rechargeable battery: Built-in lithium battery, can be used for any wine bottle. The smart wine electric aerator will automatically inflate and pour it into your glass. Easy to maintain: easy to use and clean. Easy to maintain. Place the decanter tube into the bottle, under the dispenser nozzle. Simply flush the tube and dispenser nozzle with clean water to fill the bottle. Specification Battery: 18650 lithium battery, 3.7V, 1500mAh Charging time: 3-4 hours, after fully charged, it can satisfy about 60-80 bottles of 750ml red wine until sober. colour: red Material: ABS+silicone size: decanter: height: 16.5cm, width: 11.5cm, diameter: 6cm Only the above package content, other products are not included. Note: Light shooting 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.