Specification AgeRangeDescription : adult Brand : ROUPWKWO BulletPoint1 : ●vacuum with high air for good . BulletPoint2 : ●Vacuum is premium , it is resistant and in use. BulletPoint3 : ●size of , with inlet and outlet on its body. BulletPoint4 : ●Electric air is easy to install, provide much convenience. BulletPoint5 : ●Widely used in air , instruments and equipment and industry, home appliances and other fields. Color : One Color ExternallyAssignedProductIdentifier : 7636986933648 ItemName : CY370L-02PM DC 6V/12V Small Monitor Breast Pump Negative Pressure Pump Vacuum Self-Priming Suction Pump Motor(12V) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-pumps Manufacturer : ROUPWKWO Material : Engineering plastics ModelName : ROUPWKWO ModelNumber : ROUPWKWO NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : ROUPWKWO ProductDescription : ROUPWKWO