1. Capable of sealing, vacuumizing and cutting ploybag of various size (sealing max: 280mm width, 1.8mm thickness; vacuum degree: 0.075MPa max). 2. Especially suitable for freshness, keeping and storage of the food. 3. Strong suction power, vacuumize bottles/ canisters with pipe. 4. Micro Electronic switch for main control, stablish sealing time (2-9s) according to various thickness of ploybag. 5. Red & green LED light for power and functions indication. 6. Fashionable design and streamline appearance. 7. AC/DC 16.5V,(3500mA) operated,adaptor optional or not. 8. Accessories included: 1 AC/DC transformer, 2 rolls of plastic bag film, 1 extraction pipe.