Keep food fresh longer: The heat sealer reseals chip bags, snack bags and other food bags to lock out air and preserve freshness. By preventing spoilage and reducing single‑use waste, it's practical for daily kitchen use and travel. Portable and ready when you need it: This mini, portable sealer offers continuous resealing for a variety of bag types (for example, chip bags and cookie bags). Its compact size makes it easy to store in a drawer, tote or suitcase. Safe built‑in cutter: A concealed cutter opens plastic bags without exposed blades, reducing the risk of accidental cuts. The hidden‑cutter design makes the unit safer for family use and appropriate for children's snack storage. USB‑C rechargeable: Recharge the sealer with a Type‑C USB cable—no disposable batteries required. Convenient for home, office or travel. Note: for performance, charge the unit before first use. Instant use, no preheating: Upgraded heating elements allow immediate sealing—no waiting for a preheat cycle. Press the button, clamp the bag, and slide to create a strong seal without damaging the bag material. Reliable sealing performance: Designed to form consistent, airtight seals to help retain crunch, flavor and shelf life. Suitable for repeated use across common snack and food bags. How to use Charge via the Type‑C port before initial use. Press the power/seal button, clamp the sealer across the bag opening, then slide the unit along the edge to form the seal. Use the built‑in cutter to open bags safely when needed. Practical applications Kitchen pantry: Reseal opened chip, cookie or cereal bags to keep snacks fresh between uses. Packed lunches and kids' snacks: Quickly reseal portions for school lunches or after‑school snacks while minimizing exposed blades. Travel and picnics: Compact, rechargeable design lets you reseal snacks on the go to prevent spills and keep food fresh. What makes it stand out Combines a heat sealer and a hidden cutter in one compact, rechargeable tool. Type‑C charging for modern convenience and fewer battery changes. Instant, no‑preheat operation with reliable, bag‑friendly sealing. Includes Portable mini heat sealer with concealed cutter and Type‑C USB charging port. Note Charge before use for sealing performance.