Dual Power & Higher StabilityPortable Air Compressor works with 220-240V household outlet or 12V cigarette lighter. More stable than an electric air pump with built-in battery. It is a useful helper at home and on the go. Noticed : This product should be connected to 220-230V power supply or 12V vehicle power supply. Powerful Compressorcar air pump is powerful with pressure value up to 150 PSI / 10.3 bar. It can achieve rapid inflation and accelerated heat dissipation. Effectively reduce working hours. Measure preset pressure valuemini bicycle pump can automatically preset the air pressure value according to the scene you selected. When the air pressure reaches, the air pump will stop inflating automatically to prevent overload. You can set the unit of measurement in PSI, BAR, KPA or Kg/cm². LED emergency light and easy to carryElectric pneumatic pump has a handle design for you to use it. take with you wherever you go. With large LED light, it can improve visibility in the dark and