ADVANCED “TRUEGAUGE” SCREEN: This air compressor’s upgraded tire pressure sensors collect data at a rate of 200 samples per second, ensuring incredibly accurate readings. The valid data rate is more than 80%, which is 60% higher than the market average. Ensure a safe drive wherever you roam.

2X FASTER INFLATION & UNMATCHED PORTABILITY: The tire inflator’s 150 PSI maximum pressure, coupled with its 17L/min airflow delivers 2X faster inflation, can refill a 195/65R15 tire from 30 to 36 PSI in 1.5 minutes. Weighing only 1.01 pound（5.31*2.71*2.04 IN）, this bike air pump is easy to carry and store in any limited space, such as car trunks, bike racks, or backpacks.

LONG RUNTIME & AUTO-OFF: After fully charging, the built-in 4000mAh large-capacity battery allows the air compressor to refill up to 8 tires (195/65R15) from 30-36PSI. The preset function and auto-off function deliver a hands-free inflation experience. With just one press, the portable tire inflator will easily inflate car tires, motorcycle tires, bicycle tires, balls, and more. (Note: Incompatible with heavy-duty tires, like those on offroad vehicles, RVs, trucks, and trailers.)

EASY TO USE: You can choose 5 smart modes (car, motorcycle, bicycle, ball, and custom) and 4 pressure units as needed (PSI, Bar, kPa, kg/cm²) based on your various inflation needs. The custom mode allows you to freely preset the desired pressure value (3-150PSI) based on the inflatables you want to inflate. The exterior silicone sleeve protects against accidental drops, prolonging the tool’s service life.

ALL IN ONE TOOL: The bike air pump can be used as more than an air pump, it is also a multifunctional emergency tool. The flashlight on the top has 3 modes (flashlight, SOS, and strobe) to illuminate the night for easy operation. Equipped with USB-C and USB input/output ports, this pocket air pro tire inflator provides backup power for your phones and other electronic devices.

Storage Instructions: Store the air compressor in a cool and dry place and avoid direct sunlight. Please charge the car accessories to a battery level of 50%~ 80% long-term storage. Charge it every 3 months to prolong its battery life.