This easy-to-use digital air compressor automatically cuts off when the pre-selected pressure level is reached. It also comes with two valve adaptors and built-in storage space for the air hose, power lead and adaptors. It operates from a 12V cigarette lighter socket, and is suitable for a variety of applications.Digitally controlled- set the required pressure and it will auto-stop when complete 12V powered- perfect to keep in your car boot for instant access Integrated storage Suitable for inflate footballs, kids toys, lilos, blow-up beds, etc.Includes two valve adapters