Car emergency starting power supply, Auto Air Compressor, mobile battery and air pump integrated machine, 12 V large capacity 2137SBT
Multi-function: tire inflation, smart preset tire pressure, the inflator will stop running when full of air, wireless inflation, get rid of the shackles of the power cord, women can also operate effortlessly. It can also be used as a starting power source for automobiles, as well as emergency lights and warning lights.