The air flow rate of our tire inflator can reach 25L/mins to fully inflate a tire in 3-5 minutes. EASY TO USE: Plug the 12V DC power connector into 12V cigarette lighter socket or other 12V outlet, next connect the air hose tightly with the tire valve, then set the compressor to preferred value, finally, press the power button to turn on the inflator and it will start to inflate the tire.
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