Video of using the wired air pump:

If you bought a wired air pump and don't know how to use it, please watch the following video

Specification:

Power: 100W
Air pressure range: 3~150psi
Function: inflatable / pressure measurement / lighting / automatic charging and stopping / five inflatable modes
Trachea length: 15cm
Gas flow: 40L/min
Material: ABS+electronic components
Product size: 12.4*8*4cm
Applicable: car/motorcycle/bike/ball/inflatable toys

Wireless Type:

Voltage: 7.4V
Battery capacity: 3600mah batteries
Charging time: 3-4h
Battery life: 15-25 minutes

Package Included:
1* Rechargeable Wireless Car Air Pump
3* Gas nozzle
1* Air Tube
1* USB charging cable
1* User Manual

Wired Type:

Power supply: car cigarette lighter, just plug it in.
Voltage: 12V

Package Included:
1* Cigarette lighter plug-in wired car air pump
3* Gas nozzle
1* Air Tube
1* Cigarette lighter cable
1* User Manual

Note：

Please check your selected style carefully before purchasing. The wired air pump needs to be connected to the car cigarette lighter to start! It cannot be charged wirelessly and cannot store electricity!