Sturdy: This vacuum sealer mechanical device is made of positive abs material, which is sturdy and has an extended service life. Automatic Vacuum Sealer Packer Vacuum Air Sealing Packing Machine For Food Preservation Dry, Wet, Soft Food Suitable for small commercial, household, completely automatic type, powerful, excessive vacuum, is a cost-effective vacuum packaging mechanical device Broad application: This vacuum sealer machine can be used for sealing all types of food, reminiscent of grains, beans, rice, nuts, espresso beans, tea, etc. Usage steps: When utilizing the sealing bag, put the textured facet up and the sleek aspect down, and insert it into the designated groove. Press either side of the mechanical device firmly until you hear a "click" sound. Check whether or not or not both sides are pressed properly. (If one side isn't always pressed in, the sealing will fail). Then choose the mode: "Single sealing" or "Vacuum" Just seal it and use it. Note: When storing the machine, the lid must never be pressed and kept together. (If pressed and kept for an extended time, the sealing tape will fail and can't be sealed) Product model: HB-501 Rated frequency: 50 Hz Rated power: 120W Function introduction: vacuum sealing, dry goods, point pumping, single sealing Vacuum degree: - 62 kpa Maximum sealing: 25 cm Product size: 33x75x6cm Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC 220V Colour:blue Material:plastic Package Contents: 1 x vacuum sealing mechanical device 10 x vacuum Bag Only the above package content, different item are not included. Note: Light mirrored image and various displays could cause the color of the thing within the photo considerably different from the real thing. The dimension allowed error is +/- 1-3cm.