FEATURES: 👨‍🍳 Upgraded Version 🥩 with smarter software and streamlined appearance, VP-11S vac machines vacuum more powerfully, operate more safely, seal more efficient. 👨‍🍳 3 Improved Protections 🥩 bottom drainage design, circuit board waterproof layer, optimized software system, which ensure the control system accurately outputs the safety voltage to prevent fire by unstable voltage. 👨‍🍳 Multiple Function 🥩 perfect for …