1、One Key Sealing: It adopts one button start operation, which is simple and quick. Simply align the suction nozzle of the sealing machine with the exhaust hole of the vacuum bag and press the button to complete the vacuum sealing. 2、Extended Freshness: The vacuum sealer can keep food healthy and the freshness of food is extended by 5 times, preventing freezer burn and odor. This means less food wastage. 3、With Vacuum Bags: This food vacuum sealer also comes with 5 vacuum bags that can be used to store snacks, vegetables, fruit, meat and seafood and more, which can be easily placed in the kitchen and refrigerator. 4、High Efficiency: The vacuum degree of this vacuum pump is ‑60Kpa, and the pumping speed reaches 3L/min, which is efficient and practical. 5、Portable: This electric vacuum selaer is small in size and light in weight, and can be easily put into your bag, which is very portable and suitable for outdoor use.