Globest tire pump comes with three adapters, which can be used in different situations. High-precision cylinder block supports pressures up to 150 psi. There are 4 different air pressure setting operation interfaces that are convenient for users to choose from car mode, motorcycle mode, bike mode, and ball mode. The air pump for car tires with a pressure gauge can exactly check your real-time tire pressure. You can see it on its LCD screen. Built-in pressure gauge and pressure preset function, this air compressor will pump the accurate amount of air and automatically stop inflating when the tire pressure reaches the preset value, offering you a safe, quick, and reliable user experience. This portable tire inflator with built-in 4000mAh large-capacity lithium battery which is powerful for inflation and can continuously work for 30 minutes.