Mumba electronic wine Preserver creates a vacuum seal and extracts /release cork on your opened bottles, slowing the oxidation process withoutany manual pumping why choose us?. Ultra-quiet wine preserver does not get louder than 60 decibels while in use.
I got this just to vacuum seal wine bottles after opened. It is great. It works better than any vacuum for wine bottle in the marked. It is silent, power, and effective. It does note come with a charge dock. You simply connect it to your cell phone wall USB charger. They say it can keep the wines as new for a week. I have not tried that long, since I finish my bottles in 2 or 3 days. Buy the way, I recommend you keep your red wine standing-up in a wine cooler at ~65F after opened (and sealed). The unopened red wine (and white) bottle, keep it at 57-59F horizontally. The opener works also very well. I have not used that function much since I prefer to use a two-steps waiter hand opener.