1、2 In 1 Sealer And Cutter: Fast sealing and cutting bag sealer, use high quality ABS material, resistant to high and low temperatures, ordinary plastic bags can be easily sealed, a good helper for household goods and kitchen products. 2、Keep Food Freshing: Adopt micro heating technology to quickly and evenly sealing bag, effectively seals and blocks dust in the air, perfectly reseal unused food, prevent food from softening and affect the taste, keep food and snacks freshing and longer time. 3、USB Charging: Charge product through USB cable. When fully charged, the indicator light will turn from red to green. Press and hold for about 3‑5 seconds to start heating. Place bag to be sealed in middle, and then slide it along the edge of any bag at a slow and constant speed sealing it. 4、Small And Portable: The hook type sealing machine can be hung and stowed when not in use, easy to store and carry, the back is magnetic, can be adsorbed on the surface of iron objects, can be put into a backpack for camping, hiking, fishing or vacation use. 5、Applicable Objects: The mini bag sealing machine support sealing multiple ordinary packaging bags with a thickness less than or equal to 0.8mm, such as storage bags, potato chip bags, snack bags, plastic bags, etc.