Mason Jar Vacuum Sealer KitYou will get: 1 x electric vacuum pump, 1 x wide mouth sealer, 1 x regular mouth sealer, 1 x connecting hose, 5 x wide mouth mason jar lids, 5 x regular mouth mason jar lids, 1x lid opener and a charging cable. It meets your various food sealing needs very well Electric Vacuum PumpWe upgraded to an electric vacuum pump on the basis of manual pumping, with intelligent one-button touch and simple operation. The suction is large, and the vacuum is quickly pumped in 10 seconds, which avoids the trouble of manual operation and saves time and effort. Wireless operation, with LED light and UBS interface, easy to charge Food Grade MaterialThe can vacuum sealer kit is made of food grade silicone material and has no odor. The ABS material seal is strong and durable, resistant to falling without deformation, durable and easy to clean. Wide-Mouth sealer fits 86mm lids, Regular-Mouth sealer fits 70mm lids Wide ApplicationThe vacuum machine can help us to quickly seal the food, reduce the contact with the air, and achieve the purpose of long-term storage. Great for canning fruit, jams, pickles, chocolates, candies, cookies, keeping food fresh and reducing waste. An ideal gift for family on Christmas, birthdays, anniversaries,Valentine's Day Portable Mason Jar Vacuum SealerOur cordless handheld vacuums machine are convenient for you to take on the go, suitable for picnics, camping, cooking activities and more. If you have any questions about the sealing kit, you can always contact us, we will solve it for you within 24 hours ReminderWe will check each product before shipping, and our Electric Vacuum Sealer has sufficient suction. Please check and turn on the Electric Vacuum Pump after receiving the goods. If you feel that the suction power is not enough, it is likely that the power is insufficient. Please charge it before using it