Inflating and deflating is made easy with this convenient air pump. This type of accessory comes handy for a variety of inflatables. This portable lightweight air pump is ideal for pool inflatables and air mattresses. Features Inflates and deflates Handheld and portable design 3 multi-use universal adapter nozzles Hi-volume air flow for fast inflation Convenient on/off switch on back Ideal for indoor/outdoor use Requires (4) D size batteries (not included) Input: 6 volt d.c. (1.5 volt) Dimensions: 4 H x 4 W x 4.25 D Material(s): plastic