Features: -With a maximum air flow of 45 L/min, it can inflate each tire very quickly in 5-6 minutes and automatically shuts off when the set psi is reached. -With 3 unit readouts, psi/bar/kPa, the gauge displays accurate and easy to access pressure readings, just switch using the R button. -The movement is equipped with thick brass coils, making it safe, powerful, and durable. -With multiple nozzles, it can be conveniently used to inflate car tires, motorcycle tires, bicycle tires and balls, etc. -With LED light, you can work safely even if you have a flat tire on the road at night. Specifications: .