Very convenient to useTo effectively inflate your tire, plug the power cord of the air pump into your car's cigarette lighter socket. Connect the nozzle to the tire valve and press the power button. To prevent the inner cylinder of the product from overheating, turn off the product after ten minutes of continuous use and let it cool for ten minutes to extend the life of the product.Very powerful performanceThis pump can quickly inflate your car's tires to the desired pressure, with a maximum capacity of 150 PSI. This pump is faster and more effective than traditional pumps, and it includes an accurate meter that can monitor and control tire pressure in real time.Compact and convenient designOur product is designed with a lightweight and compact structure that can be easily put into your glove box, seat or luggage. This is convenient for you to carry with you and provides a perfect solution for any situation that may arise. In addition, it is equipped with a bright LED light for emergency lighting.Well-made and long service lifeOur product has undergone a revolutionary manufacturing process, upgrading all parts, including a new metal cylinder. This process greatly improves the wear resistance and durability of the inflator, ultimately significantly extending its service life.