Feature: 1. HIGH EFFICIENCY: Filling time is less than 5 seconds, fast and convenient, high pump efficiency, low noise, long service life. 2. COPPER CORE COIL: The built in copper core coil is safe and stable, flexible and not easy to break, so the air pump is not easy to heat up during use and has a longer life. 3. BASIC PARAMETERS: The rated voltage of the small air pump is DC 6V, the rated current is 600mA, and the inflation time is less than 5 seconds. 4. CORROSION RESISTANT HOUSING: The micro air pump uses engineering plastic with good performance as the housing material, which has good corrosion resistance and durability. 5. WIDE APPLICATION: Micro air pump is mainly used in household appliances, medical, beauty hydration instrument, adult products, massager, essential oil machine, etc. Specification: Item Type: Mini Air Pump Motor Material: Aluminum, plastic Rated Voltage: DC6V Rated Current: ≤600mA Power: 3.6W Air Nozzle Caliber: Approx. 4.5mm / 0.18in Vacuum Flow: 1.5-4.0LPM Maximum Pressure: ≥ 80KPa (600mmHg) Noise: ≤65db (30cm away) Life Test: ≥ 500 hours (continuous). Package List: 1 x Mini Air Pump Motor