Blowing up air mattresses, pool floats, or inflatable kayaks by mouth is the worst. This electric pump makes it a total breeze! It's a powerful little guy that works on both standard 110V-240V AC wall outlets AND the 12V DC outlet in your car (cigarette lighter), so you can use it at home or on a camping trip. It generates up to 5000PA of pressure to fill things up quickly. It comes with three different sized nozzles (S, M, L) to fit the valves on almost any inflatable – air beds, lounge chairs, swim rings, toy balls, even some sports balls. It does both inflation AND deflation with the flip of a switch, which is awesome for packing up after a trip. Just a heads up: it is NOT for balloons (too powerful) and it's NOT rechargeable – it needs to be plugged in. It's lightweight and compact enough to toss in your car trunk or camping bin. No more getting lightheaded before a party or a vacation! A must-have for anyone who owns inflatable stuff. Makes setting up for guests or a day at the pool so much easier.