QUICK FILL PORTABLE PUMP -- This Portable Air Mattress Pump has faster and efficient inflatable experience with Quick-fill and High Pressure Design. Is small, lightweight, practical, with one free storage bag for easy carrying, and it has a travel friendly dimensions: 2.5 x 2.2 x 3.2 inch, 5oz. You can easily take air pumps anywhere you go! 4 NOZZLES TO CHOOSE -- It comes with 4 different nozzles to fit most air mattresses, inflatable pool floats, swimming rings, sofas, water beds, boat, pool toys, yoga ball, kids toys etc, allowing you to inflate or deflate different items in any occasions! 2 IN 1 - DEFLATOR & INFLATOR PUMP -- Select a proper air nozzle and insert it into the air inlet, you can inflate different kinds of inflatables quickly, and select a proper air nozzle and insert it into the air outlet, you can save time on packing inflatable products, no more puffing and panting or wasting energy getting the air out of inflatables. DURABLE POWER & EASY TO USE -- This battery air pump built-in 3000 mAh rechargeable lithium battery, with USB port, allows you to charge easily by power adapter, computer, car USB port or power bank. Safe design, long press switch for two seconds to start inflating,Prevent accidental touch to open switch.