Regarding this product, it features a USB-C rechargeable design, eliminating the need for frequent battery replacements. The bag sealer is easy to charge with its USB-C port, making it suitable for use at home, in the office, or while traveling. Just plug it into a power source such as your laptop, and a complete charge will offer extended usage, so you can seal bags whenever you need to.This 2-in-1 device serves as both a cutter and a sealer, making it an essential tool in the kitchen. It can cut and reseal plastic bags and food storage pouches, offering a more effective alternative to bag clips. Its compact design allows for easy portability, making it perfect for use while traveling.The heat sealing device is designed for different kinds of bags. It can swiftly reseal food storage bags, chip bags, fruit bags, and candy bags in just a few seconds, ensuring they remain airtight. Please be aware that extremely thin plastics, like cling wrap, are not appropriate as they will melt immediately.This compact bag sealing device offers two functions: it can seal and cut. The heat sealing feature efficiently closes plastic bags to keep snacks and food fresh, and the integrated cutter makes it simple to open packages, making it an essential tool for managing your bags.The built-in magnet on the rear of the bag sealer makes it simple to store. You can attach it to your fridge, a metal cupboard, or any magnetic area in your kitchen. This keeps it accessible and helps reduce clutter on your counters, offering a useful storage option.Re-sealing food packages aids in maintaining the freshness of vegetables, fruits, and grains for extended durations.Key safety measures: This is only appropriate for polyethylene (PE) and polypropylene (PP) plastic bags, which are typically used for snack and bread packaging. It is not suitable for heavy kraft paper bags, aluminum foil bags, cling film, or any packaging that includes metal components.