?POWERFUL 60kPa VACUUM SEALER MACHINE?With double-layer air sealing technology and extended 30cm heat sealing strip, this Vacuum Sealer Machine provides 7 times longer reservation time to meat, fruits, nuts, vegetables, snacks etc. If the machine doesn't vacuum or seal, please check the trouble shooting in the description or contact us via Amazon. ?CONVENIENT & USER-FRIENDLY DESIGN? Our food vacuum sealer has an adjustable vacuum roll holder and a built-in cutter, enabling you to adjust it to suit various-sized rolls and cut the vacuum sealer bags in desired size to prevent bag-wasting. A removable Drip Tray it is convenient for you to clean and maintain after using. Please press the side buttons and open the lid after the Indicator Light goes out. ?CUSTOMIZE YOUR TASK WITH 5 MODES? The vacuum sealer machine features 5 useful modes: Dry/Wet, Normal Vacuum, Soft Vacuum, Seal Only, Outside Vacuum. You can choose the appropriate preservation methods according to different types of food, texture and cooking requirements. Press “Stop” to further control the vacuum pressure needed.The “Outside Vac” supports vacuum jar or bottle that with specific exhaust hole on the top. The outer diameter of the hole should be 0.5cm for the tube connection. ?RICH ACCESSORIES? This food vacuum sealer machine is equipped with 1 roll of sealing bag,18 sealing bags and a pumping hose. Our vacuum sealing systems are engineered to work best with sealer bags and rolls. ?12 MONTH WARRANTY?We provide 12 month warranty for defective items from the purchase date. Any questions, feel free to contact us through Amazon.