Slime's Cordless Multi-Purpose Inflator is perfectly designed to air up pretty much anything from anywhere! It features two air hoses - high pressure for tires and high volume for rafts, mattresses and inflatables - for untethered power and portability! This new inflator makes inflation quick and easy with its built-in Lithium-Ion battery, a LED digital gauge with Inflate-Right Technology (auto shut-off at set pressure) and bright LED lights. Built-in Lithium-Ion battery that holds a charge for four months and inflates a standard car tire from flat to full in 6 minutes; twin air mattress in 3 minutes Fills 3 tires on one battery charge (from flat to full) and features two air hoses: high pressure for tires and high volume for rafts, mattresses and inflatables Clear View LED digital display (0-99 psi) with Inflate-Right Technology (auto shut-off at set pressure