This rubber stopper is made of food-grade silicone (it's widely used in such as bread trays, pacifiers
and other materials and it can bear the temperature -40ºC to 230ºC).
2. The main part is used for vacuum and testing the air pressure inside the bottle. Each pumping time is
90 seconds. After the exhaust is completed, you can pull off the main body from the wine bottle,
leaving the wine stopper. This method can be used for storing many bottles. To seal the wine bottle,
you can also choose not to pull off the body part, which means it will always help to detect the bottle
pressure condition. In normal conditions, when the process is completed, the air pressure inside the
bottle is about -400/-550Pa). If there is leakage (negative pressure inside the bottle lower than
-300/-250Pa), the supplement pumping will immediately start (restore the pressure condition at
-400/-550Pa) to make sure the pressure inside the bottle is always maintained at a perfect low
negative pressure vacuum status.
3. The benefit of the main body in conjunction with wine stoppers is that you can use the body to pump
different wine bottles. This method allows for a more convenient and effective use. In addition,
stoppers in silicon can be cleaned. It's more sanitary and will not affect the wines taste for future use.
4. The detective function is useful to know the wine temperature before drinking. The temperature can be
showed in ºC / ºF modes which can be selected. Temperature display accuracy is ± 0.1 ºC / ºF.
5. The time function feature allows you to know the best time to drink your stored wines according to your
own tastes. You can also manually setup time records, time is recorded by days. After turning on
the main body, it records time from 01 (the first day). Additionally, you can add previously
storage days in the time mode manually.
6. Automatic tilt warning feature: stops the vacuum process when the bottle is tilted in order to avoid
spillage. LCD shows "UP", and you need to stand the bottle upright.
7. With built-in rechargeable battery, it's easy to use. The charging port is a USB universal interface. You
can use on your computer or mobile phone to charge. If you don't use the product for a long time, we
recommend to charge once every three months.
8. Please make sure it's upright when stored. Otherwise, LCD will display "UP" and supplementary
pumping will not activate which will affect normal use.
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