【Portable Convenient】: This mini vacuum sealer has a small exquisite appearance, simple mechanism, portable, easy to use, just gently pull the side, you can seal the bag you want to seal, powered by two batteries, simple convenient (you need to bring your own battery). 【2 in 1 Sealer Cutter】: This is a mini vacuum sealer with heat sealing cutting function. You only need to preheat for 3-5 seconds, then you can start heat sealing, while the cutting function can help you open the bag at any time, making your life easier more efficient. 【Easy to Use】: If you can't use the chip/snack bag or just want to eat a portion of food, press hold the h sealer for 3-5 seconds to start heating place the bag you want to seal in the middle slide the bag slowly evenly along the edge of the bag to seal it. 【Keeps Food Fresh】: The vacuum sealer removes air which helps preserve food longer. Foods sealed stored in the freezer last up to 5 times longer always taste as fresh as the day you sealed them. 【Suitable for Various Bags】: The mini sealing device is suitable for potato chip bags, vacuum sealed bags, cookie bags, pet food bags other bags made of PP, PE PVC. Not suitable for cling film, cellophane bags, kraft paper bags or pure aluminum foil bags.