Greetings to all of you. Primary Function: Used for quickly inflating tires in emergencies or for travel. The pressure gauge is equipped with a built-in clock to accurately measure the air pressure level in the tires. Power Source: Typically operates by connecting to the car's "cigarette lighter" socket with a 12-volt supply. Design: Features a compact size and light weight for easy storage inside the car's trunk. Additional Uses: Some models may come with additional nozzles for inflating balls and bicycles. mmi 6 Please contact via WhatsApp only, dear ones. Location: Bishe 🔴 To view more items, please visit the store by clicking on my name above. I would be honored by your visit and follow. May God make you happy ✴✔