This air pump is a great tool to have around any home. This air pump includes nozzles for 3 common sizes, small, medium, and large. This allows you to use the pump in a variety of different circumstances. It's great for inflating airbeds and pool toys in no time, and it plugs into a standard household electrical outlet, so it's convenient to use. The quick-fill pumps have a sleek aerodynamic design with the power to inflate even the largest inflatables in a breeze. That's because it has a maximum airflow of 650 liters per minute. To keep the motor in the pump safe, it's built with a thermal protector. So whether you're inflating an air bed for a guest at your home or a raft for a day on the lake, the air pump can help you out.