LONG LASTING POWER TIRE INFLATORThis tire inflator comes with a built-in 6000mA rechargeable battery for power, eliminating the need to connect to an external power source while in use. It inflates up to three times faster than other ordinary cordless inflators on the market, with 35% more power. It can inflate 12 car tires or 30 racing bike tires, get rid of low power consumption. [4+N INFLATABLE MODE] The air compressor has four pressure units: PSI, KPA, BAR, KG/CM . There are 4 preset inflation modes for bicycle, motorcycle, car and ball. The fifth customized mode also allows you to set the pressure value according to the inflation object to meet various inflation needs. It is a must-have for daily life and traveling. Multi-functional Air CompressorBesides being used as a portable air compressor, it is also a multi-functional emergency tool. With LED light on the top, it can inflate in the dark, change tires or alert other vehicles at night. There is also a C-type charging port and 5V/2AUSB output port on the top, which can be used as an emergency power source for electronic devices. Dual Screen DisplayThis portable air pump has a built-in high-performance chip that inflates tires quickly and provides high-speed airflow. Inflates small car tires in less than 1 minute. The large LED display shows the real-time pressure value and preset value, easy to monitor the tire pressure status. The automatic shut-off design also prevents over-inflation and is safe to use. Portable DesignCordless tire inflator adopts compact cordless design, small size. It comes with a storage bag for easy storage in your car, bike rack or backpack, perfect for traveling or home inflation. The Cordless Tire Inflator includes multiple accessories and is a must-have for drivers, cyclists and adventurers.