Description: POWERFUL ELECTRIC AIR PUMP -- The air pump is so powerful that it not only inflates items, but also deflates products by sucking air out. Comes with power adapter. 3 NOZZLES AVAILABLE -- We have 3 different sized nozzles in the Electric Air pump, allowing you to inflate/deflate different items! Portable -- The air mattress pump is small in size and light in weight, making it convenient to use both indoors and outdoors. You can easily take the air pump anywhere! MULTI PURPOSE -- This air mattress pump is a powerful inflator and deflator for inflating air mattresses, air beds, inflatable boats, inflatable furniture, swimming rings, and more. NOTE: Do not use it to inflate high pressure products such as balloons, basketballs, yoga balls, and tires. Specification: Applicable voltage: 110V Plug: US Adapter power: 36W Motor power: 60W (DC motor) Motor revolutions: 32000 Wind pressure: 4000(psi) Air volume: 420L/min Size Chart: Pump: 11.5cmx9.5cmx7.5cm/4.53inchx3.74inchx2.95inch Nozzles: 0.6cm/0.24inch, 1.6cm/0.63inch, 2cm/0.79inch Package Includes: 1 Air pump 3 nozzles 1 adapter 1 Chinese and English manual Note: Please allow slightly errors due to manual measurement and different monitors.