Feature:1. Powerful SealingThis mason jar vacuum sealer with powerful air pump flow: 3.5LPM; Maximum vacuum degree: -60KPA, which ensures a tight seal for optimal preservation.2. Easy to UseThis electric vacuum sealer is specifically designed for mason jars, with one-click start and LED display, easy to operate and observe the process.3. User-friendly and 2 Types OptionalWith automatic and manual 2 types operation to meet your different need. Manual shutdown or 60-second shutdown for manual type. Automatic shutdown after vacuum is detected in 20-30 seconds for auto type.4. 2-in-1 Sealer MouthThis detachable mason jar vacuum sealer is suitable for wide mouth lids and regular mouth lids. Upgraded silicone sealing ring is not easily deformed for tight seal.5. Long StandbyBuilt-in 1200mAh rechargeable battery, and comes with Type-C charging, provides fast and efficient power supply, ensuring continuous usage.Specification:Features:Powerful SealingThis mason jar vacuum sealer with powerful air pump flow: ≥3.5LPM; Maximum vacuum degree: ≤-60KPA, which ensures a tight seal for optimal preservation.Easy to UseThis electric vacuum sealer is specifically designed for mason jars, with one-click start and LED display, easy to operate and observe the process.User-friendly and 2 Types OptionalWith automatic and manual 2 types operation to meet your different need. Manual shutdown or 60-second shutdown for manual type. Automatic shutdown after vacuum is detected in 20-30 seconds for auto type.2-in-1 Sealer MouthThis detachable mason jar vacuum sealer is suitable for wide mouth lids and regular mouth lids. Upgraded silicone sealing ring is not easily deformed for tight seal. Long StandbyBuilt-in 1200mAh rechargeable battery, and comes with Type-C charging, provides fast and efficient power supply, ensuring continuous usage.Specifications:Material: ABS + PC + SiliconeType: Auto / Manual (optional)Out Voltage: 3.7VBattery: 1200mAhCharging port: Type-CInput: 5V/1AAir pump flow: ≥3.5LPMMaximum vacuum degree: ≤-60KPASealer Size: 10.3 * 8.3cm / 4 * 3.3inLids diameter: Wide mouth: 8.4cm / 3.3in , Regular mouth: 6.7cm / 2.6inWeight: 330g / 11.6ozPacking List:1 * Vacuum sealer1 * Power cable5 * Wide mouth lids5 * Regular mouth lids6 *Label sticker1 * Bottle opener1 * ManualPackage List:1 * Vacuum sealer1 * Power cable5 * Wide mouth lids5 * Regular mouth lids6 *Label sticker1 * Bottle opener1 * Manual