Specification: Rated Current: ≤8.5A Cylinder Specification: 22mm Rated Power: ≤100W Maximum Air Pressure: 150PSI Power Cord Length: 3m Noise: 80dB Size: 20*6.5*13.8cm/7.8*2.54*5.38in Features: 1. Compact Powerhouse: Featuring an upgraded inflation system, this portable car inflator pump delivers powerful performance for emergency tire inflation, saving you time and effort. 2. Motor Performance: Equipped with a pure copper motor and turbocharger technology, this bicycle air compressor provides enhanced pressure and speed, making tire inflation quick and easy. 3. Accurate Pressure Monitoring: With a built-in precise pressure measurement chip, this auto electric pump offers automatic inflation and shut-off, ensuring safe and accurate tire pressure maintenance.