【Enduring Power】This tire air compressor has a built-in 20000mAh rechargeable large-capacity battery, and the portable air compressor of tire inflator does not require an external power supply when working. The inflation speed is 2x faster, which is +30% more power than other ordinary electric air pumps, which can provide up to 2 hours of cordless continuous running time.

【Fast Inflation & Time Saving】The powerful 12V tire inflator has a built-in high-performance chip, which can quickly inflate tires. It can provide a maximum pressure with an accuracy of up to 150 PSI and an air flow rate of 36 L/Min. In daily use, a small car tire can be inflated (25-36PSI) in one minute, or completely inflated (0-36PSI) in just five minutes.

【Accurate & Automatic】This car tire pump has a built-in pressure gauge and a large dual-digital LCD screen, which allows you to monitor real-time tire pressure and preset tire pressure data. The air pump automatically stops inflating under the preset pressure to prevent over-inflation and maximize the performance and safety of the tire. Use our reliable and easy-to-use tire inflator, so that you can relax and enjoy every time you travel.

【User-Friendly 4+N Modes】It has 4 preset inflation modes: bicycle, motorcycle, car and ball; 4 pressure measurement units: PSI, KPA, BAR and kg/cm². Plug and Play, Easy to Use for first-time users. The customized mode can also set the pressure v of 3-150 PSI according to the inflatable object, and select the attached valves to meet various inflatable requirements. (NOTE: It is not designed for large volume uses like air mattresses or heavy load tires that require a small air compressor.)

【Multifunctional for Emergencies】This portable air compressor is equipped with LED emergency light at the top, which allows you to inflate tires in the dark, change tires at night or warn other vehicles in an emergency. The top also includes a USB-C input port/a USB-A output port, which can also be used as an emergency power supply for mobile phones and is an essential tool for all drivers.