Mason Jar Vacuum Sealer: Save More, Waste Less! Keep food fresher and longer - the easiest way possible! Lehman's Kitchen Cordless Mason Jar Vacuum Sealer removes air from the jars to extend the life of your food. With a one-touch operation, the sealer does all the work for you. Vacuum seal your dry cereals and pastas, freezer jams, leftovers for the fridge or freezer, and more. Easy to Use - One-touch operation with a 60-second seal time. Features an LED digital display and Intelligent Stop Technology (automatically stops when sealing is complete).. Seal in Freshness - Creates an airtight seal by removing the air from jars, helping food stay fresh longer. Use with standard canning jar lids. (Compatible with wide- and regular-mouth jars.). Rechargeable Battery - 1300mAh/USB rechargeable battery with a Type-C charging port.. Includes Canning Lids - Comes with 3 wide-mouth and 3 regular-mouth Superb canning jar lids to get you started. Use with jars and bands (you supply).. Origin: Vacuum sealer made in China (Superb canning lids made in USA). Note: Vacuum sealing helps extend the life of your food, but perishable items should still be refrigerated or frozen as usual. Not for heat processing. Food storage made simple! How to Use: Place the mason jar lid on top of the jar.. Press the sealer firmly on top of the lid.. Press the center power button to power on, then the "Mason Jar" button. The unit will stop itself when completed.. Helpful Hint: Larger/less filled jars will take longer to seal because there is more air in the jar.