Black & Decker High Performance Cordless 12V AirStation Inflator is powered by internal battery or your vehicles 12V power supply for multiple power options. Long-lasting cordless power means it is ready to inflate when and where you need it. High pressure is ideal for car and bike tires; Low pressure plus high volume is ideal air mattresses and rafts; Programmable digital gauge lets you set and forget inflation and quick pressure check; Also features a quick connect hose and on-board accessory storage so that you can easily keep track of your cords needles and hoses. Once fully charged the ASI500 becomes completely cordless and can be taken virtually anywhere Orange with Black finish.