LongLasting Battery & Quick Charging A full charge takes just 3 hours and supports up to 300 uses, ensuring reliable performance. This wine saver is tested for frequency use and is equipped with a USBC port for convenient and rapid charging, making it a dependable tool for any wine lover. Elegant Design & Gift Appeal With its stylish appearance, this wine vacuum pump and stoppers set is an gift for wine enthusiasts. It combines practicality with elegance, reflecting your taste and consideration for the recipient, making it an ideal choice for any occasion. Effortless Operation This electric wine saver pump features a oneclick automatic vacuuming system that stops once the air is fully evacuated. It frees your hands and makes wine preservation effortless and efficient, enhancing your wine drinking experience. Extended Freshness The advanced vacuum technology helps keep red wine fresh by effectively preventing oxidation. The stoppers are safe and come with an adjustable date scale for precise tracking of storage time. Use scenarios After opening a bottle at home, reseal to preserve flavors between servings. During dinner parties or gatherings, reseal multiple bottles quickly to maintain wine quality for guests. Gift for holidays, birthdays, or wineloving friends and colleagues.