1. Unique integration of electric champagne corkscrew - corkscrew*1, wine pourer*1, wine stopper*1, foil cutter*1, instruction manual*1. We provide a one-stop solution for opening and saving. 2. Easily remove corks in seconds - Powerful electric sparkling wine key, compatible with most wine bottle sizes. Scope of application: The outer diameter of the bottle mouth is not more than 35mm, and the inner diameter of the bottle mouth is 17.5-23mm. 3. FRESH AND SIMPLE - The sparkling wine preserver keeps wine fresh for up to 7 days with an airtight seal, preventing the oxidation process in the wine bottle. Internal safety silicone and external food grade ABS ensure sparkling wine stoppers are safe and durable. 4. Easy and safe opening - relieves opening pressure and improves the safety of champagne lovers. 5. Great gift for any wine lover's birthday, anniversary, Christmas, Hanukkah, Thanksgiving, Mother's Day, Father's Day, Valentine's Day, Graduation and more