[4X Fast Inflation Speed] The car tire air pump provides 120,000R/MN rpm, which can inflate 30-36 PIS tires within 22 inches, and can be inflated up to 32 times. Completely self-stop, set the inflation mode, and inflate without caution.[More Accurate Pressure Measurement] The car electric air pump is equipped with the latest technology accurate pressure test chip, and the accurate pressure measurement gauge reduces the problems of unstable tire pressure and unstable inflation, giving you the most comfortable and fastest inflation effect.[New 5 Inflation Modes] The on-board air pump has an air pressure of 150PSI, and 5 modes can be selected with one click. Use the air pump for car tires, road bike tires, mountain bike tires, motorcycle tires, balls, etc. Travel, camping, and going out. Essential emergency power supply and inflatable tire pump.[Upgrade 2 Fast Inflation Methods] The portable air compressor is equipped with an internationally recognized 6000mAh battery, fully charged in 3 hours, high-pressure inflation tube inflation/cigarette lighter inflation, reducing power consumption 4 times, easy to inflate when traveling, and also supports mobile phone charging.[Bass Inflation & LED Light] The car air pump is 50% quieter than ordinary air pumps, equipped with LED lights as lighting and flashing, the inflation speed at night is as fast as during the day. Only 592 grams, mini, can be placed on the car as a car accessory.