Are you tired of lugging around a tire inflator that exceeds weight, but lacks endurance? This efficient, durable tire inflator runs off of a metal cylinder that achieves a superior performance compared to cheap, plastic alternatives. Quickly inflate your tires and inflatables within 1 minute. With an increased 30% service life, you can confidently tackle flat tires no matter where your adventures take you. AstroAI air compressor provides max working pressure of 150 PSI and airflow of 17L/Min and better performance with metal gear and cylinder. Up to 15-minute continuous working time (it should cool down before running again) It has a digital LCD display screen with 4 pressure measurement units- PSI, KPA, BAR and KG/cm2, provides accurate and real-time readings of pressure value. The air pump will automatically shut off when the preset value is reached, so it can prevent over inflation. The LED light can be turned on by holding the unit switch button and work well in the dark. With a long enough power cord (3 meters) to easily reach all your car tires. Small size for storage and portability. No worries it's easy to operate and friendly for beginners. This air compressor for tires inflates valves on cars, motorcycles, bicycles, balls and more, the included accessories for multiple uses.