... 5)best price Instructions for use:1, remove the product from the bag, pump nozzle alignment tire filling ... to switch to the "OFF" position.4, in a counterclockwise direction will air pump nozzle, loosen, pull ... motor 3) If the rapidly increasing pressure for a short time (three seconds up to 689KPa), said ... ) every 15 minutes, it is best to take a break; · only available for 12V cigarette lighter power ...