【Automatic Vacuum Sealer】: Simply put your bag in the vacuum sealer and choose a mode. The vacuum sealer will start vacuuming and sealing automatically. This automatic vacuum machine can be operated with one hand without pressing by hand, which improves efficiency, sealing effect and longevity. 【Professional vacuum devices】: vacuum-packed foods will retain the original taste of foods, and storing vacuum-packed foods in the refrigerator will provide 8 times more freshness, making cooking and meal preparation easier and healthier. Say goodbye to food waste. 【Quick and efficient】: High quality heating wire and 50Kpa powerful pump, low vibration and low noise. No need to open the cover repeatedly, the multifunctional and efficient vacuum cleaner can meet the needs of home and commercial use.