The air pump is suitable for any environment and situation. It can be used by direct charge. It needs to be in ambient temperatures of -10℃- 70℃ when in use. The air pump has three interconnecting nozzles. So the inflator pump sure is powerful !. High pressure and quick-fill design offer you a more efficient and convenient inflating experience. The two universal vents make it more convenient to inflate and deflate airbed, pool toy, swimming rings, air mattress, vacuum compression bag, and many more. As the portable and lightweight design of the electric pump, it is the ideal choice for you to take it anywhere. The small size of the pump pretty easy to pack and transport. It will save much room for you as well, for campers, travelers, mobile entertainers or event decorators.