(American Standard)Vacuum Packaging Machine Household Food Automatic Vacuum Sealing Machine Small Plastic Sealing Machine Portable Kitchen Fresh-keeping Machine Features: By the boot is in the third gear, and the geared can be automatically adjusted according to the dry humidity of the food in the packaging bag and the size and thickness of the vacuum packaging bag. Multiple packages work at the same time, double the efficiency, increase the length by 30cm, and the sealing width is more widely applicable. Self contained cutting knife self-contained fresh-keeping bag cutting knife fresh-keeping bag length can be controlled to cut the appropriate size. Original high temperature protection continuous sealing ensures that the machine will flash and stop sealing when the temperature returns to normal, and it can work normally. When pumping wet objects or pure liquids, you need to press the temperature control button sealing time "twice to adjust the temperature to the gear,Press the automatic vacuum sealing button n vacuum &seal/ cancel "to ensure the airtightness of the seal. Product Description: The external pumping function is suitable for many kinds of vacuum containers, and can be connected with an external pumping pipe. It is suitable for all kinds of vacuum fresh-keeping cans, red wine plugs, clothes storage bags, etc. Convenient for daily storage. Shell Material: Tape + nichrome + silicone +abs Size: 36212965mm /14.25*5.07*2.55inch Power supply: 100V - 240V AC, 50 - 60Hz Vacuum degree: -60kpa The best working environment temperature: 0---40 Package Content: 1 X Host 1 X Power cord 1 X instruction manual 1 X vacuum bag (15 22*30cm) Notes: Due to the different effect between the photo and the real object, the actual color of the object may be slightly different from the color shown in the picture. thank you Due to manual measurement, please allow slight measurement deviation.