Powerful Performance: The air pump designs with Quick-fill and High Pressure, enable to deflate and inflate efficiently. Car power adapter and home power adapter are included, making it possible for indoor and outdoor use.3 Types of Nozzles with Secure Locks:The air pump has 3 different size of nozzles-S (0.28''), M (0.55''), L (0.71''), fits most different inflatables you need. The portable pump's nozzles stay lock-secured without losing air. ( NOTE: This air pump is NOT rechargeable and NOT FOR HIGH PRESSURE PRODUCTS, such as Balloons,basketballs,and tyres!!! )Easy to Operate: The inflatable mattress pump is compatible with 100 -240V power supply. To inflatable, just put the inflatable head at the filling hold, then press the switch. To deflate, you should put the inflatable head in the vent hole, then press the switch to deflate. It is quick and easy without manually pumping, save your time and energy.Portable and Lightweight: The air pump is convenient to carry and use indoor and outdoor. Just 4. 3 x 3. 7 x 3. 5 inches small size and lightweigh, so you can easily use, store, carry and transport air pumps anywhere you go.Versatile Use: Air pumps includes car power adapter & home power adapter, which is suitable for indoor and outdoor use ,also helps you saving time on inflating air cushions, air beds, air boats, inflatable furniture, Pool Floats and more.