AstroAI L7 Portable Air Compressor.

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ADVANCED TRUEGAUGE SCREEN: This tire inflator features advanced sensor technology, capable of collecting tire pressure data at a frequency of 200 times per second. With a data validity rate exceeding 80%, it outperforms the market average by 60%, providing accurate readings for safe driving wherever you go.

2X FASTER INFLATION & COMPACT: Weighing less than 1 pound, this portable tire inflator is ultra-compact and easy to carry and store even in limited spaces such as cars, bike racks, or backpacks. Its powerful compressor can reach a maximum pressure of 150 PSI, delivering 2X faster inflation with an airflow of 17L/min. It can refill a 195/65R15 tire from 30 to 36 PSI in just 1.5 minutes.

LONG RUNTIME & AUTO-OFF: With its built-in 4000mAh large-capacity battery, this car tire pump can refill up to 8 tires (195/65R15) from 30-36PSI on a full charge. The preset function and auto-off feature provide a convenient hands-free inflation experience. Simply press one button, and this cordless tire inflator will inflate your car tires, motorcycle tires, bicycle tires, balls, and more. (Note: Not compatible with heavy-duty tires on off-road vehicles, RVs, trucks, and trailers.)

EASY TO USE: This tire inflator offers 4+N smart modes (car, motorcycle, bicycle, ball, and custom) to meet various inflation needs. You can easily switch between 4 pressure units (PSI, Bar, kPa, kg/cm²) as required. The custom mode allows you to set your desired pressure value (3-150PSI) for inflating different types of inflatables.

VERSATILE EMERGENCY TOOL: This bike pump serves not only as an air pump but also as a versatile emergency tool. The top flashlight has 3 modes (flashlight, SOS, and strobe) to provide illumination during nighttime operations. The air compressor is equipped with USB-C and USB input/output ports, serving as a backup power source for your phones and other electronic devices.

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