Specification:
Materials: ABS,Silicone gel
Product Size: 71* 71* 48.5 mm
Packing: Color Box
Features:
1. Automatic electric wine vacuum preserver to free your hand
2. Place the preserver on the top of the opened bottle, it vacuums automatically, until the bottle is fully vacuumed
3. With LED light to remind low batter
4. Fits most standard wine bottles
5. Using 2 AAA batteries (not included)