This wine opener is powered by 4 AA batteries (Batteries Not Included), with powerful system it allows to open your wine bottles in seconds and it can open up to 100 bottles at one time.Automatic Wine Bottle Opener:Wine corkscrew Bottle Opener compatible with most wine bottle sizes. You can remove the cork in 5-8 seconds without breaking the cork by pressing the "Down" and "Up" button.Simply press UP&DOWN to get your bottles opened, Designed with -press button, you can easily extract the cork from the bottle and remove it from the opener. Give you the freedom to relax and enjoy your wine.Electronic Wine Opener: Wine Bottle Opener Electric the Fashionable and simple shape,Can be used at family gatherings, patty, birthday parties, wedding anniversaries, Christmas, and can bring unlimited to friends and family.Wine Opener Kit:This set of automatic wine bottle opener can be used as a gift for friends and family, it is a good choice, you will love it if you choose it.color:BlackMaterial:ABSsize:48 x 231mmPackage Contents:1 x Bottle Opener1 x Vacuum Stopper1 x CutterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.