Intelligent Vacuum Wine Preserver includes the following features :

• Application for red wine and white wine
• Operating temperature: 5 - 20 Celsius degree; 20 - 90% RH
• Operating voltage: 3.7V
• Battery capacity: 600 mAh
• Charging voltage: 5V
• Charging current: 500 mA
• Standby time: 60 days
• Noise ratio: <60db (distance: 1M)
• Fit for wine bottle (Diameter of 17.5 - 19.5 mm)
• 2 Pcs of wine stopper
• USB charging data cable

Material :

• ABS plastic body
• Silicone stopper

Size closed :

• Length of 8 cm x Width of 4.9 cm x Height of 7.2 cm