Power Supply: AC 100 V (50/60 Hz); Power Consumption: 50 W; Plug Shape: Flat Plug; Soldering Tip Shape: Roller Type; Total Thickness: Seal up to 0.008 inch (0.2 mm); Thin bags, shrink wrapping, non-woven fabrics, air caps; Easy to carry, easy to take up space and can be sealed on a sealed bag. With a hand tape Please do the packaging process. If you work without a scrub it will tear the bag.