【5-level Temperature Control】The food vacuum sealer has 5 different levels of temperature control that you can choose. Levels 1, 2, and 3 are used for dry pumping heating, and levels 4 and 5 are used for wet pumping heating. The more lights are on, the higher the temperature and the longer the sealing time.
【Automatic Vacuum Sealing Functions】When the button "VAC/SEAL" is pressed, the food vacuum sealer machine will automatically pump the air out of the bag and then seal it. When the indicator light stays on, it indicates that it is pumping. When it flashes, it means it is being sealed. You can press the "SEAL", "VAC" or "VAC / SEAL" button while the automatic function is working, then the vacuum sealer will stop.
【Supports Manual Sealing】You can press the "SEAL" button for the manual sealing function. In order to ensure the sealing effect of vacuum sealer bags for food saver, you should press both sides of the upper cover of the vacuum bag with both hands when single sealing.
【Supports Manual Pumping】You can press the "VAC" button to operate the vacuum pump. When the button is released, the vacuum pump will stop pumping air. Therefore, it is easy to adjust the pumping pressure according to your needs.
【2 In 1 Food Saver Vacuum Sealer】Our HeiYi vacuum sealer for food has 2 optional modes “Dry and Moist”. You can choose the mode according to your food type before using this vacuum sealer machine. If you choose the "moist mode", please drain the excess liquid from the bag before vacuuming, otherwise it may affect the use of the product.