【7 In1 Multifunction Air Pump】 The M7 tire inflator was designed by designers of famous technology in the United States. This tire inflator portable air compressor combines a 12V car tire inflation, bicycle tire inflation, sphere inflation, swimming ring inflation, tire pressure detection, mobile phone device charging, and light mode in one.

【4X Faster Inflation】 This air compressor is a necessity for your car, motorcycle, bicycle, ball, and home. The portable air compressor is equipped with a 4X high-efficiency motor, with a 50% increase in power. and can inflate a 185/65/R15 car tire from 26 psi to 36 psi in less than 1 minute. Save you precious time. It is your best companion on the road!

【5+Types Smart Mode】 M7 portable tire inflator provides 5 preset inflation modes (Car, Moto, Bicycle, Ball, Personal ) for user convenience. You can set the pressure value to 170 PSI to meet more inflatable products. when the preset pressure is reached, the car tire inflator will automatic stop. Finally, you can easily switch between PSI, KPa, BAR, and KG/CM² pressure units with just one button.

【Powerful Tire Inflator】 This car air pump is equipped with a large-capacity battery, and no external power is required when in use. It can be used continuously for 1 hour. In addition, the portable tire inflator is equipped with a built-in LED light, which provides convenience for you to inflate or change tires in the dark. It is a great solution for emergencies on the way.

【Intelligent Display / Tire Pressure Detection】 This tire air pump uses an advanced smart chip, and the accuracy is maintained at ±1%. Equipped with a 3.4-inch LCD large screen, it is easy to display and reads the preset value and real-time pressure value. According to the car tire pressure monitoring function, you can easily monitor the tire condition, observe and adjust it.