Keep screw stays centered of the corks and prevent slippage,open bottles with ease.Keeps corks from breaking,no cork crumbling in your wine.Name: Electric bottle openerColor: red / black / silver grayMaterial: Stainless steelPower supply: external power supplyRated voltage: 3.6V (charge voltage 110-240v)Uses: electric bottle opener, silentPacking size: about 31cm wide and 8 cm highNoise: <;75dBprompt:1. Please check the size and color before purchasing.2. Does not include items other than the bottle opener shown in the product photo.3. Please note that due to the different monitors, slight chromatic aberration may occur, please understand.4. Due to manual measurement, please allow a difference of 0-1cm, thank you.5. If you find any problems with our products, please feel free to contact us by email and we will resolve the problem as soon as possible.6. Welcome your sharing and feedback so that we can provide you with better products and services.7. Thank you for visiting my store, click to enter my store, there will be a lot of products for your reference, logistics, generally we will ship within 1-3 days, the estimated arrival time is 9-15 days.