[Upgraded Electric Jar Vacuum Sealer]: Equipped with upgraded high-performance motor solving the issue of not having enough suction power to handle large bottle caps.effectively extending the freshness of your food.keeping your food safe from odors and spoilage. [ & Food-grade Material] - Our food sealer vacuum sealers are made of ABS plastic that is easy to clean and maintain. The adapters are made of food-grade silicone. it is also crack-proof, smell-free, and long-lasting, ensuring the quality and preservation of your food. [Free Your Hands with Electric Jar Sealer] No more manual pumping or struggling with multiple accessories. Our handheld vacuum Jar Sealer allows you to seal your jars with just one hand, Whether you're preserving homemade jams and sauces, or marinating meats, our vacuum sealer is an essential tool for any home chef. A new pressure detection valve is added to automatically stop the machine after vacuuming, freeing your hands. Using high-precision