Fast Inflation Speed & High PowerThe maximum inflation pressure is 150PSI. This car tire pump can inflate a medium-sized car tire from 0 to 35PSI in 3 to 5 minutes. With a simple press of a switch, the tire compressor does all the work for you. Auto Shut-Off & Tire Pressure CheckThe portable air compressor has an automatic shut-off function. You can preset the pressure value. With the air pump, you no longer have to worry about over-inflation or low tire pressure. When the air pump reaches the required pressure, the car tire inflator will automatically shut off to ensure your safety throughout the journey. Emergency LED Lighting, Digital DisplayThe tire inflator is equipped with bright and durable LED lights. The digital display helps you calculate the required PSI, BAR, KPA, KG/CM values. The LED light can be used even in the dark. For example, inflating tires, repairing cars, lighting travel, lighting rescue, etc. Safe and easy to useThe tire inflator is very safe and easy to use. Simply start your car engine, insert the power plug into the cigarette lighter, and connect the inflation line to the tire you want to inflate. Specification Working voltage: DC12V 10A Maximum pressure: 150 PSI Power: 80W Power mode: Turn on the car cigarette lighter Headlight: LED lighting Power cord length: greater than 300cm (9.8ft) Product size: 20x16x6.5cm Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.