Electric Wine Opener - Electric Cork

The electronic wine stopper Devan has a built-in intelligent electronic induction system. Insert it into the mouth of the bottle. When the silicone bottle of the wine bottle is pressed into the bottle, it can Contact the induction switch. The switch automatically sobbing. After the pump is finished, the bottle is kept in vacuum to achieve efficient storage and preservation.
It can only be stored, keep it fresh for 7 days, light up the prompt, portable and worry-free.
Name: Electric red wine vacuum plug,
Colour: black
Power supply: 2 x 7 alkaline dry batteries (not included),
Material: ABS+ food grade silicone
Product size: 71x48.5x71mm
Package Contents:
1 x electric vacuum plug