Feature 1WIDE APPLICATION: This mini vacuum pump is suitable for household appliances, medical, beauty, massage, scraping instrument, breast pump, etc. 2HIGH EFFICIENCY: The filling time of this micro vacuum pump does not exceed 5s, which is fast and convenient, with low noise and long service life. 3CORROSION RESISTANCE: The micro air pump uses engineering plastics with good corrosion resistance and durability. 4COPPER CORE COIL: Copper core coil is used, which is safe and stable, has good flexibility, not easy to break and generate heat during use. 5EXCELLENT COMPONENTS: The vacuum pump adopts excellent components, with high stability, highly reliable and practical.SpecificationItem Type: Mini Vacuum PumpMaterial: Engineering PlasticRated Voltage: DC6VRated Current: 300mAPower: 1.8WDrive Mode: ElectricDelivery Medium: AirAir Nozzle Diameter: Approx. 4.2mm or 0.2inVacuum Flow: 1.0-3.5LPMMaximum Pressure: -60Kpa (-450mmHg)Noise: 65db (30cm away)Life Test: 500 hours (continuous) Package List1 x Mini Vacuum Pump Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store