Product Introduction:
1. Equipped with a specially designed air valve lock, which can tightly wrap around various air valves and ensure no air leakage. With a gentle step, it is easy to inflate even for a motorcycle.
2. Equipped with a pressure gauge, you don't have to worry about the tire being punctured. It can be folded and stored, making it very convenient for use at home or on vacation. With this, you can easily inflate bicycles, motorcycles, mountain bikes, footballs, and various inflatable toys. It really feels different.
3. This product is made of metal, which is durable and robust. It has a compact and elegant mini-size design. It is equipped with a variety of air nozzles and pressure gauges. This product is suitable for tires of cars, motorcycles, bicycles, sports balls, inflatable boats, air mattresses, and other inflatable items.

Instructions:
1. First, open the small hook on the upper and lower racks, and then place it on the flat ground. Clamp the air hose clamp onto the car's air valve.
Step on the pedal in the middle, and start inflating the tire by pedaling up and down.
3. For the first time, inflate the tire to check if it is fully inflated. If it is, check the pressure gauge pointer position. From then on, inflate the tire to the same pressure pointer position.
4. Regularly inject 2-3 drops of oil into the small hole of the gas cap to extend the service life of the piston.