Universally suitable for car, bike, basketball and swimming ring needs, this digital inflator pump is handy car accessory. 【Preset Tyre Pressure & Auto Shutoff】: You just need to start the engine, plug the cigarette lighter into the car's 12V power outlet, link the tyres, press the‘ Switch button ’to select the mode, and then press the ‘+’and ‘-’buttons to preset the required pressure.
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