[A Great Helper for Food Preservation] This upgraded vacuum packaging machine features a 304 stainless steel panel, making it robust, durable, stain-resistant, and easy to clean. Equipped with an upgraded UV sterilization function, it ensures food safety and freshness. Thanks to advanced sealing technology, food preservation time is extended by 6 to 8 times, effectively locking in moisture and nutrients. The maximum sealing length is 30 cm, allowing for simultaneous sealing of multiple small bags. [Six-in-One Professional Multifunctional Vacuum Packaging Machine] Six operating modes: pulsating manual vacuum control, seal only, external suction mode (suitable for lunch boxes and wine bottles), wet food mode, dry food automatic mode, and a stop function. Suitable for snacks, nuts, meat, seafood, vegetables, ham, and pre-cooked meals. [Powerful 75kPa Suction] It can continuously vacuum pack 30 bags of food within 20 minutes, perfect for large quantities of food. Equipped with overheating protection. The wet food mode and automatic mode automatically adapt to handle both wet and dry foods, making it perfect for beginners. [LCD Display and Built-in Cutter] Equipped with a digital LCD countdown display, it clearly shows the packaging progress. The built-in cutter can cut vacuum bags to the desired size and easily open sealed plastic bags.