Feature : 1. 2-in-1 sealer and cutter: fast sealing and cutting of the bag sealer, use high-quality ABS material, high and low temperature resistant, ordinary plastic bags can be easily sealed, a good helper for household and kitchen products. 2. Keep food fresh: Adopt micro-heating technology to seal the pouch quickly and evenly, effectively seals and blocks dust in the air, perfectly seals unused food, prevents food from softening and affects the taste, keeps food and snacks fresh and longer. 3. USB charging: Charge the product with a USB cable. When fully charged, the indicator will change from red to green. Press and hold for approximately 3-5 seconds to start heating. Place the bag to be sealed in the center and then move 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 put away 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 in a backpack for camping, hiking, fishing or vacation. 5. Applicable Items: The mini bag sealing machine supports sealing many 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. Specification: Item type: bag sealer Material : ABS Weight: approx. 88 g / 3.1 oz Product Size: Approx. 11x3.5x5cm / 4.3x1.4x2.0 inch Power supply: AAA 400mah zinc battery (included) Applicable: Thickness 0.8mm How to use: 1. Turn on the power button 2. Press the clamp to heat for 3-5 seconds 3. Slowly slide over the edge of the snack bag Package List: 1 x bag sealer 1 x Manual 1 USB cable