The Electric Wine Opener is a powered corkscrew designed for use by individuals with fine motor or grasping disabilities or arthritis. This device uses screw insertion to remove traditional and synthetic corks. The opener comes with two stoppers, a foil cutter, and a wine preserver that removes air from unfinished bottles. POWER: Uses a rechargeable battery to open up to 50 wine bottles after a 10-hour charge via the base that uses standard alternating current (AC). DIMENSIONS: 7.75 inches high x 2 inches in diameter. WEIGHT: 12 ounces. GUARANTEE: Lifetime guarantee.