1、WIDE APPLICATION: Micro air pump is widely used in household appliances, medical, beauty, massage, adult products, blood pressure monitor, adult products, massager, essential oil machine, pressurization technology 2、CORROSION RESISTANT MATERIALS: The mini air pump is made of excellent aluminum and plastic, corrosion resistant and durable 3、HIGH EFFICIENCY AND LOW NOISE: Filling time of miniature vacuum pump is not more than 5 seconds, which is fast and convenient, high efficiency, low noise and long service life 4、PERFECT REPLACEMENT: Small electric air pump has high air flow, good performance, cylindrical shape, with shaft and 2 terminal connectors, perfect for replacing rusty or damaged DC speed motor on machine, mini size design, easy to install, offering a lot of convenience 5、SAFE AND STABLE: The copper core coil of vacuum electric pump is safe and stable, with good flexibility, not easy to break or heat in use, longer life