5X Freshness Time: New upgraded valve vacuum sealing bags feature advanced vacuum sealing technology that helps keep food fresh up to 5 times longer than traditional storage methods, reducing food waste and preserving flavor and quality.Powerful suction and long battery life: Simply press a button to start; the device completes vacuum sealing in about 5 seconds and automatically shuts off when done. A single charge supports up to 1000 bags sealed, with strong suction power of 65 kPa for fast and efficient performance. Compact and portable design makes it ideal for kitchen use and outdoor activities.Reusable and BPA-free: Vacuum sealing bags are made from BPA-free, food-grade materials. Safe for use in the dishwasher, freezer, and microwave. Suitable for sous vide cooking. Each bag maintains a secure seal for up to one year under normal conditions, offering reliable reusability and value.Keeps food fresh and saves money: Ideal for storing various foods including vegetables, fruits, mushrooms, meat, seafood, dry goods, and leftovers. Reusable design helps reduce waste while saving time, space, and money. Great for home kitchens, camping, picnics, and other outdoor adventures.Space-saving and easy to use: The handheld vacuum sealer is compact, approximately the size of a pepper grinder, and requires minimal storage space compared to traditional models. Simple operation enhances food preservation and meal preparation efficiency. Upgrade your food storage experience with this convenient, modern solution.