Persistent Power Tire Inflator - Built-in 20000mA rechargeable battery provides power supply for inflation on the go. - The inflation speed is 4 times faster than other ordinary cordless inflators on the market, with a 35% increase in power. - It can inflate 12 car tires or 30 Racing bicycle tires per charge, addressing power concerns. High-Pressure Performance - This portable air compressor can reach up to 150 PSI, ensuring efficient inflation for a wide range of tires. - Whether it is for your daily commute car, speedy motorcycle, trusty bicycle, or even sports balls, it gets the job done quickly and effectively. - Its robust motor provides consistent power, allowing you to inflate tires in a fraction of the time compared to traditional pumps. Multifunctional Air Compressor - It is also a multifunctional emergency tool. - It has an LED light at the top that can be used to inflate in the dark, change tires, or warn other vehicles at night. - The top also includes a type-C charging port and a 5V/2A USB output port, allowing it to serve as an emergency power source for electronic devices. Dual Screen Display - The portable air pump has LED display screen that can show real-time pressure values as well as preset values, making it convenient to monitor the tire pressure status. - The automatic shutdown design can also prevent over-inflation, ensuring its use. Use scenarios - Roadside tire maintenance for a car during a commute or road trip, with rapid inflation up to 150 PSI. - Quick top-ups for bikes or motorcycles during rides, or inflation of sports balls as needed. - Outdoor events or power outages where the USB output can charge devices and the LED light aids visibility.