[Enjoy Freshness & Waste Less]: A QUICK AND TO KEEP WINE AFTER OPENING!!! This electric wine stopper can quickly draw out the air in the and maintain a long-term vacuum to minimize oxidation, flattening and bitterness of the wine, and make tasting to 2 weeks or more. Any wine connoisseur can advantage from Wine Stoppers. [Easy To Use]: Just insert the stopper into the , and the wine saver will automatically complete the wine preservation work. The LED indicator on the top allows you to clearly know the working status of the wine stoppers. [Real-time Monitoring & Anti-tilt] : When the air pressure in the exceeds 20-25KpaMPa, the pumping process will be resumed automatically, keeping the vacuum inside the . The intelligent anti-dumping identification design can prevent wine from being sucked into the interior of the preservation plug and effectively protect product components. [High-End And Elegant]:Food grade ABS with metal wire drawing design,great for a household, hotel, club, bar and more to use.Built-in food grade silicone wine stopper, 100% leakproof wine stoppers, suitable for all red and white wines. A great wine connoisseur gifts!!! [Suitable For Any Place]: suitable for family, hotel, club, bar, etc. The electric wine stopper is a great gift for any wine lover. You can give as gifts, this must be an interesting gift! colour: black Material: aluminum alloy + ABS size: 8x4.3cm Package Contents: 1*Wine Stopper Vacuum Only the above package content, other products are not included. Note: Light 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.