Brand new and high quality. Size: as shown. Weight: 41 grams. Applicable voltage: DC3V-3.7V. Working current: 0.43A-0.46A. Liquid volume: 30~100mlPM. Noise: <65db. Head: ≥0.5m. Suction lift: >0.5m. Quantity: 1Pcs. Features: 310E foam pump, commonly used in the air pump motor of household appliances, medical, beauty, massage, hand sanitizer, soap dispenser. It has an air intake in addition to an inlet and an outlet. Package Included: 1x 310 Foam Motor Pump