FUNCTIONAL UPGRADE: With a pressure range of 3 to 150psi and a built in 4500mAh li battery, this tire air pump can inflate tires quickly. Digital screen makes it easier to operate. Built in flashlight and SOS red light. AUTO SHUTOFF: It includes a digital pressure gauge with PSI, KPA, BAR and KG/CM² options. Choose from preset modes for cycle, motorcycle, car and ball, or set auto shut off pressure yourself. PORTABLE: This cordless pump is compact and portable and can be easily stored in your car, glove compartment or backpack. Quickly inflates standard car tires, ideal for roadside emergencies. MULTIFUNCTIONAL: It includes a French valve adapter for added compatibility with vehicles, motorcycles, cycles, etc. It is also suitable for inflatable mattresses, swimming rings and various sports balls. KIT CONTENT: This kit includes air pump, air nozzle adapter, ball needle, short taper air nozzle, long taper air nozzle, inflatable air hose, USB cable, cigar lighter power cord, and manual.