Power Supply: AC 100 V (50/60 Hz); Power Consumption: 40 W; Plug Shape: Flat Plug; Soldering Tip Shape: Spatula; Seals up to 0.008 inch (0.2 mm); Can be used in thin bags, shrink wrapping, non-woven fabrics, air caps; Easy to carry and easy to take up space; Simple soldering type sealing; Can be processed on a long seal. With a hand tape Please do the packaging process. If you work without a scrub it will tear the bag.