4 Modes : 'Vac & Seal' - one-touch automatic vacuum and seal, perfect for food that does not deform easily, such as meat, nuts, and vegetables; 'Pulse Vac' - control the vacuuming process yourself, suitable for soft food or moist food, such as bread or food with soup; 'Seal' - only seal, for potato chip bags or aluminum foil bags; 'Accessory' - designed for vacuuming jars, sous vide bags and boxes | Fast Sealing & Working Continuously: Equipped with Globefish technology for high-speed continuous working, Bonsenkitchen vacuum sealer machine vacuum seals 30 bags continuously in just 15 minutes, saving time for you to process large quantities of food | 3-Year Quality Commitment: Bonsenkitchen has been committed to providing users with higher-quality services. We have decided to extend the original one-year coverage period for another two years. Meanwhile, we will provide you with lifelong technical guidance for your products | Preserve Freshness & Reduce Waste: Bonsenkitchen food sealer machine will keep your food fresh for up to 25 days. By removing air from the storage bags, our machine creates an airtight seal that locks in flavors, nutrients, and moisture | Friendly Starter Kits: You will get a food vacuum sealer machine * 1, manual * 1, vacuum bags * 40, Air suction hose * 1, detailed tutorials, and humanized operations for operators