Rechargeable Battery: The vacuum storage bag pump comes with a rechargeable battery, the use of the process does not need to be plugged in, no wire hold, easy to carry. One Key : Vacuum pump with one touch control, can automatically pump vacuum, compact and portable, with a comfortable grip. Wide Application: The vacuum pump can be used not only for vacuum food bags, 3D consumables, but also for most of the vacuum preservation boxes on the market. Strong Absorption: The suction power of the vacuum pump is strong and can be quickly, and the compression saves time and effort, making it easier without effort. Wide Application: The vacuum pump can be used not only for vacuum food bags, 3D consumables, but also for most of the vacuum preservation boxes on the market. Specification:
Item Type: Auto Vacuum Bag Pump
Material: ABS
Battery: 1 x lithium ion battery
Battery Capacity: 400mAh (shipped with built in battery)
Charging Voltage: 5V
Power: 90W
Vacuum Level: -60kpa
Pumping Speed: 3L/min

How to Use:
Remove and press the switch to start pumping

Package List:
1 x Auto Vacuum Bag Pump
1 x Charging Cable
1 x Instruction