From floating docks to inflatable watercrafts, the BOTE AeroPump Auto Electric Pump II inflates and deflates without any sweat on our part. This high-pressure, 12-volt machine runs off our car's auxiliary outlet or battery with its included plug and clamp and features a separate port for inflation and deflation. Setup is simple with the digital screen, while the kink-preventive hose ensures the air moves unrestricted.