Xiaomi Mi Portable Electric Air Compressor 1SThe Xiaomi Portable Electric Air Compressor 1S features increased speed and air volume, to get you back on the road faster. You can fully inflate 2 car tires or top them up, thanks to enhancements that deliver 45. 4% higher inflation performance on a full charge, this can be done up to 8 times. Its high precision cylinder block supports pressures up to 150 psi making it ideal for various tire types. Made from high quality alloy materials, the portable