Features:

• Simple pressing to pump out the air efficiently

• Retain the freshness and flavor of wine for up to 7 days

• Designed with date scale to mark the opening date

• Mini size for easier storage

Features：

• Simple operation to pump out the air to achieve vacuum preservation by a few times of pressing

• Preserve the freshness of wine for up to 7 days

• Designed with date scale to mark the opening date

• Multiple colors to match different fashion taste

Features：

• Design with elegant and delicate curves，small and portable

• Seperated pump and stoppers for simple operation

• Vacuum preservation for two bottles of wine at the same time

• Mini-size stopper allows for storing the wine bottle in refrigerator or wine cooler

Features:

• Excellent airtightness to preserve ample champagne bubbles

• Rotation locking design to ensure the strength against the increasing air pressure inside the bottle

• Creative and fashionable external design

Features：

• Full-automatic air pumping to retain the freshness and flavor of wine for up to 7 days

• Continuously air pressure detection and automatic system resuming to maintain vacuum state

• Designed with time scale to mark the opening date

• Fashionable and lovely design, looking like one robot trooper

• Powered by 2 AAA batteries