AIRHEAD; Air Pump, 12vThis high-volume (290 liters / minute) 12 volt portable air pump inflates and deflates towables, boats, pools, mattresses and beach toys quickly and effectively. Most pumps on the market dont put out this kind of air volume and pressure (380 liters/min., .8 psi). The universal valve fittings fit all popular valves. For added convenience, the cigarette lighter plug is equipped with a 10 ft. long power cord. We recommend topping off towables inflated with 12 volt pumps with a few strokes of AIRHEADs Double Action Hand Pump or Foot Bellows Pump. AHP-12H WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.