You can play its car air pump emergency function, car tires suddenly leak when in the highway, field, or anywhere. Suitable for most cars.Mini tire size, it is very portable to carry.

• Applied to cars, tires of the tires, and ball, and so on the inflatable, for a wide range.
• Can play its emergency function, car tires suddenly leak when in the highway, field, or anywhere.
• Suitable for most cars.
• Mini tire size, it is very portable to carry.
• 260PSI, inflates ordinary car tire about 5 minutes (>30PSI).
• Powered by cigarette lighter / DC 12V, once pressed the switch, it will work automatically with low noise.