[Enjoy freshness and less waste]: A quick and fresh way to keep wine fresh after opening This electric wine stopper can quickly draw out the air in the bottle and maintain a long-term vacuum state, making the tasting time of new wine up to 2 weeks or more.[Easy to use]: Just insert the stopper into the bottle, and the wine storage device will automatically complete the wine preservation work. The LED indicator on the top allows you to clearly understand the working status of the wine cork.[Real-time monitoring]: When the air pressure in the bottle exceeds 20-25KpaMPa, the pumping process will be automatically resumed and the vacuum in the bottle will be maintained. The intelligent tilt recognition design can prevent wine from being sucked into the inside of the fresh-keeping stopper.[Work] The indicator light on the top shows blue during the air extraction process. If the wine bottle is poured 45 degrees during the air extraction process, the wine stopper will stop working, and it will automatically resume work after being straightened. Depending on the space in the bottle, the extraction time is about 15 to 45 seconds. After the extraction is completed, the suction pump stops working, at this time the top indicator light turns green and remains on.[Great gift]: Food grade ABS, metal brushed design, very suitable for families, hotels, clubs, bars, etc. Built-in food-grade silicone wine stopper, 100% leak-proof wine stopper, suitable for red wine and white wine for all people. Great gift for wine connoisseurs Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store