A. [Enjoy freshness and reduce waste]: A quick and easy way to keep wine fresh after opening. This electric wine stopper can quickly extract the air from the bottle and maintain a vacuum state for a long time to minimize the oxidation, off - flavor, and bitterness of the wine, extending the tasting period of the wine to two weeks or more. Any wine connoisseur may benefit from this wine stopper. B. [Convenient to use]: Simply insert the stopper into the bottle, and this wine preserver will automatically complete the wine preservation work. The LED indicator on the top allows users to clearly understand the working status of the wine stopper. C. [Real - time monitoring and anti - tipping function]: When the air pressure inside the bottle exceeds 20 - 25Kpa, the air extraction program will automatically resume to maintain the vacuum state inside the bottle. The intelligent anti - tipping recognition design can prevent the wine from being sucked into the inside of the preservation stopper, effectively protecting the product components. D. [High - end and elegant]: Made of food - grade ABS material with a brushed metal design, it is suitable for use in places such as homes, hotels, clubs, and bars. It comes with a built - in food - grade silicone wine stopper, which is 100% leak - proof and suitable for all red and white wines. It could be a good gift for wine connoisseurs. E. [Suitable for any occasion]: It is suitable for places such as homes, hotels, clubs, and bars. This electric wine stopper can be a nice gift for any wine lover. You can give it as a gift, and it is an interesting present. Color: Black Material: Aluminum alloy + ABS Dimensions: 8x4.3 cm Package contents: 1 vacuum wine stopper Only the above - mentioned items are included in the package, and other items are not included. Note: Light and different displays may cause the color of the item to vary slightly from the actual product. A measurement error of +/- 1 - 3 cm is allowed.