How To Use:

1. Long press the power button for 2-3 seconds to turn on,

2. Long press the switch button(below the power button) to switch the air pressure unit,

3. Short press the switch button(below the power button) to select any of the 5 modes,

4. Short press the +/- button to adjust the pressure value(long press to adjust the value quickly), then short press the power button to start work.

Please Note:

1. Working Noise: 85dB from 1 meter, lower than others 90dB or higher (It can be use for all family cars and SUVs, but not for trucks! ).

2. Memory Function: with a memory function, the air pump will remember the pressure value you set last time under each mode, which is pretty time-saving for you.

3. For applicability and safety consideration, the adjustable pressure range in different mode is not the same. If not for cars, motors, bikes or balls, you can choose Custom Mode (3-150PSI).

4. Getting Hot: it's common for the electric air pump to get hot. The built-in fan, high-quality aluminum alloy material, cooling holes and V0 class flame retardent material make our pump more than safe.