Feature:1. Use in multiple scenarios, suitable for storing food, clothes, quilts and travel supplies.2. Mini vacuum pump, small in size, light and portable, you can put it in your pocket.3. It can save storage space for suitcases, backpacks, wardrobes, closets and refrigerators.4. Automatic operation, one key to open, you can easily draw out air in just one minute.5. It can automatically remove excess air in the vacuum storage bag or container to keep clothes dry or food freshing.6. The mini vacuum pump can be used with storage bags with the longest side less than 20 inches.Specification:Item Type: Vacuum PumpMaterial: ABSColor: WhiteRated Voltage: 5VRated Power: <3WPumping Volume: 3L/MINMinimum No-Load Flow: 2.5L / MinVacuum Degree: -50KpaPower Supply Mode: USB Power CablePower Cord Length: Approx. 110cm / 43.3inWeight: Approx. 192g / 6.8ozSize: Approx. 8x3cm / 3.1x1.2in.Package List:1 x Vacuum Pump1 x Transparent Wet Suction Port1 x Silicone Adapter1 x Waterproof Bag1 x ManualNote:1.Please allow 01 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3.Please note that this product is only suitable for travel, and is also suitable for small bags such as food bags and travel storage bags.