This is a brand new in box electric Automatic Wine Bottle Corkscrew Opener. Stainless steel. 12 x 2.7 x 7.5 inches. Opens up to 30 bottles of wine on 1 single charge.Easy to use. Simply place on top of your wine bottle and press the button, and tada your wine is open and ready to share. 100- 240v wide input voltage range covers the known voltages of most places in the world. Please charge every 3 months to extend life span of battery.