Name: Electric Jar Vacuum Sealing Kit Colour: Black Material: ABS Motor: 7.4V/3.5L Noise: 55db Power: 5W Battery: 1200mAh Size: 10.4*9.4cm Features: 1. Unique Design: Our Mason Jar Vacuum Sealer is BPA-free and safe for food contact without affecting the taste. Compatible with standard-sized jars. 2. Easy To Use: Eliminates the need for manual pumping and multiple accessories. Simple one-button operation for fast and efficient sealing. 3. USB Rechargeable: Features a USB Type-C charging port for convenient charging. Wireless, portable, and lightweight design with compact storage. 4. Widely Used: Creates a vacuum environment that helps preserve flavor, nutrition, and freshness of food, protecting against spoilage and odor contamination. 5. Instructions For Use: Place food in a glass jar, secure with a metal lid, align the sealer over the jar opening, press down horizontally, and press the button to start vacuuming. The display shows operating time; vacuum for at least 20 seconds for best results. The device stops automatically when the button is released. The display indicates remaining battery level. Package Included: 1 * Sealing machine 1 * Data cable 1 * Color box 1 * Bottle opener 10 * Sealing cover