Description: Features: 100% brand new and high quality Mini electric vacuum pump with high air flow for good performance. Vacuum pump is made of premium plastic, it is corrosion resistant and durable in use. Mini size design of pump, with inlet and outlet on its body. Electric air pump is easy to install, provide much convenience. Widely used in air sampling, instruments and equipment and industry, home appliances and other fields. Specification: Voltage: 12V Color: Silver+White Length: app. 58mm(2.28in) Material: Engineering Plastic Optional Model: 370-A, 370-B Working fluid: Air Driving mode: Electric PYP370A: Power: 2.4W Flow: 3L/min Usage: Blackhead remover, Bean curd machine, Coffee maker, Water dispenser, Tea table pump, etc. PYP370B: Lift: 0.3m Flow: 0.048-0.21in(m/h) Usage: Beauty device, Breast pump, Vacuum package machine, etc. Quantity: 1 pc Note: Transition: 1cm=10mm=0.39inch With retail package. Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Vacuum Pump(other accessories demo in the picture is not included.)