My answer to What's the best method to preserve wine after opening the bottle?
Answer by Allen He:
I bought a intelligent vacuum wine preserver to preserve an opened bottle of wine. I think it is the best method to preserver the opened red wine. Here i collect some features of the preserver after my several month use.
- the preserver can make a vacuum environment. You need charging the intelligent preserver to sustain the function. Usually after your fully charge it can use one day-2 days.
- the preserver can detect the temperature around the wine and you can set a reasonable temperature for the presence.
- the preserver can be used very easily and smartly.