?Keep Most Of Food In Family Fresh? Electric Jar Sealer Kit Draws Air Out Of Mason Jars/Wine Bottles/Sous Vide Bags/Zipper Bags/Container For Foodsaver, Creating A Vacuum Seal To Keep Food Such As Wine, Meat, Vegetables, Fruits, Sauces, Etc Fresh. | | ?Digital Display Rechargeable Vacuum Sealer?Start Sealer, Led Screen Displays A Real-Time 30S Countdown To Vacuum And Battery Level. Sealer Is Equipped With A 1200Mah Large Capacity Rechargeable Battery, Which Can Support Sealing 100 Times. | | ?Vacuum Seal Wide/Regular Mouth Mason Jar?Internal Blue Gasket Fits Regular Mouth Mason Jar, While External Gasket Fits Wide Mouth Mason Jar. When Sealing, Need To Press Sealer Firmly, And Jar Mouth Pass Completely Through Blue Gasket, Reaching Bottom Of Sealer, Creating A Closed Environment Between Sealer And Mason Jar Mouth. | | ?Vacuum Seal Wine Bottle/Sous Vide Bags/Zipper Bags/Containers For Foodsaver?Electric Sealer, Connector, Accessory Hose, Adapter Bottle Are Connected To Se.