Upgrade Performance: Inflatable and deflatable high pressure pump with high-speed motor. 5000KPA strong pressure, 35W low power consumption. Multiple Nozzle: Electric air pump with 2 different size of air nozzles for inflatable paddle board, surfboard, assault boat, rubber boat, kayak, air matress, etc. NOTE: NOT for ballons. Easy to Use: The inflatable mattress pump with a AC adaptor. Just put the inflatable head at the filling hold, then press the switch to inflate. Put the inflatable head in the vent hole, then press the switch to deflate. Portable Design: Auto air pump with mini size and removable nozzles, compact and lightweight. Convenient storage, portable assembly, easy to carry. Durable and Reliable: AC bed pump made from upgrade PP, strong and sturdy. Upgraded chip and cooling system ensure safe and fast to use.