[widely used] equipped with car power adapter and household power adapter, which can effectively prepare you for outdoor and indoor use. in addition to inflatable mattresses, you can also pump inflatable beds, inflatable sleeping bags, rafts, and inflatable floating islands. , inflatable beds, swimming pool toys, floating picnic tables, etc. [quick inflator and deflator] this is a quick inflator pump that will inflate items in record time. in addition, it produces almost no noise so as not to disturb the peace. [3 different sizes of nozzles can meet different needs] s size nozzles-suitable for small inflatable toys or swimming rings. m size nozzle-suitable for small hole inflatable bed, inflatable swimming pool or seat. l size nozzle-used for inflatable air cushion, inflatable swimming pool or boat.