Feature: 1. STRONG ABSORPTION CAPACITY: The suction of the vacuum pump is strong, and can be quickly pumped, and the compression saves time and effort, making it easier and effortless 2. ONE KEY OPERATING: Vacuum pump support one key control, can automatically vacuum, small and portable, suitable for traveling, with comfortable grip 3. WITH RECHARGEABLE BATTERY: The vacuum pump comes with rechargeable battery, which does not need to be plugged in during use, and does not need to be fixed with wires, which is easy to carry 4. LIGHTWEIGHT ABS HOUSING: Vacuum pump with ABS housing, light weight, prevent wear, making the vacuum pump has light weight, more portable for you 5. WIDE APPLICATION: Vacuum pumps can not only be used for vacuum food bags, 3D consumables, but also for most vacuum crisper boxes on the market, very versatile Specification: Item Type: Vacuum Bag Pump Material: ABS Battery: 1 x Li ion battery, Battery Capacity: 400mAh Charging Voltage: 5V Power: 90W Vacuum Level: -60kpa Vacuum Speed: 3L/min . Package List: 1 x Vacuum Pump 1 x USB Cable 1 x User Manual