2. Press the buckle on the air hose to prevent air leakage.
3. Press the power button to wake up the LCD screen.
4. Press the U button to select the unit.
5. Press the + and - buttons to preset the tire pressure.
6. Press the button to start inflation, when it reaches the set pressure, it will automatically stop.
Packing List:
Air Pump*1
Instruction*1
Inflating Needle*1
Nozzle*1
Charging Cable*1
Tubing*1