This Emerson automatic wine opener has easy one button design with forward and reverse. A bonus foil cutter is included. Uncork hundreds of wine bottles with ease. The wine opener removes both natural and synthetic corks with ease. It uses 4 AA batteries, not included.Emerson automatic wine openerUncork hundreds of bottles with easeElectronic easy single button designReverse control for quick removal of corksRemoves both natural and synthetic corksErgonomic design with soft rubberized grip and brushed metal accentsCordless battery operationBonus foil cutter is includedRequires 4 AA batteriesBlack coloringBrand is Emerson