This multifunctional portable wireless vacuum sealer is a powerful suction automatic food sealing machine. It features a USB rechargeable design, LCD display, and multiple modes to choose from. The product comes with 4 sealing bags, 1 air valve bag, and external vacuum and air pump accessories. It has a strong 62kpa suction and three-level temperature control. The device is easy to store with its magnetic suction bottom and can be used for vacuuming and inflating. It is perfect for long-term food preservation and is a convenient addition to any kitchen.