Feature: 1. UNIVERSAL ALL VACUUM BAGS: Get rid of the limitation of a single bag, truly realize that there is no bag picking, and the variety of bags used is more widely used and more economical. 2. LARGE CALIBER 40CM BAG SEALING KNIFE (BULIT IN): Which sealing the bag with a width of ≤40 cm. There is no need to worry about wide and thick food. Multiple packages can be sealed at the same time to improve work efficiency. 3. ONE BUTTON AIR EXTRACTION: Intelligent preservation, full automatic + manual control, and diversified control modes, which are widely applicable to all kinds of food preservation needs. 4. DOUBLE MOTOR EFFICIENCY DOUBLES: Pure copper coil piston vacuum pump, second speed air extraction for home and business use, widened 8MM heating wire, sealing is more reliable, and freshness and air tight. 5. PUMPING AND FILLING INTEGRATED INFLATABLE PACKAGING: Which can be vacuum sealed or inflated, filled with air to avoid pressure loss in the bag. 6. UPGRADE 500ML DEHUMIDIFICATION TANK: It can continuous dehumidification food and oily food, and large capacity tank to avoid frequent dumping. Specification: Item Type: Vacuum Sealer Material: ABS Weight: Approx. 4950g / 174.6oz Frequency: 50Hz Power: 250W Sealing Bag Width: ≤40cm / 15.7in Cutting Bag Knife Length: Approx. 40cm / 15.7in Sealing Line Width: Approx. 8mm / 0.3in Motor Pressure Value: 60cm/Hg-0, 8ar±3% Vacuum Time: 1-60 seconds can be customized Sealing Time: 1-15 seconds can be customized Dehumidification Tank Capacity: 500ml. Package List: 1 x Vacuum Sealing Machine10 x Sealed Pocket 1 x Manual 1 x Pry Pieces1 x Dehumidification Tank3 x Hose Note: 1. Please allow 1‑2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.