Excellent Performance: Vacuum sealer for food combines powerful suction with unique airtight technology for faster and more efficient vacuuming and sealing. It only takes 15 minutes to continuously vacuum and seal 30 bags, saving you time when processing large quantities of food 4 Modes Operation: 'Vac & Seal' - one-touch automatic vacuum and seal, perfect for food that does not deform easily, such as meat, nuts, and vegetables; 'Pulse Vac' - manually control the vacuum process, suitable for s