* FAST INFLATION: Dual solid metal motors provide superb power, which will make your tire inflation super-fast and easy. * AC/DC FOR CAR AND HOME: Kensun’s unique AC/DC switching with 12V car cigarette light plug as well as 110V wall plug for home outlet makes this inflator more useful since you can use it anywhere. * AUTO SHUT-OFF DIGITAL GAUGE: Unit shuts off automatically when preset pressure is reached. Large, bright, back-lit LCD display with unit conversion (PSI/Bar/KPA) makes this unit super easy and safe to operate. * MULTI-PURPOSE: Inflate tires of cars, bikes, sedan and midsize SUV. Adaptors for balls and inflatables included, in addition to the unique AC/DC capabilities makes this inflator useful in any situation. Presta valve adaptor is not included. * BUILT TO LAST: When you buy a Kensun product you know that you are getting high quality, durable construction that has been tested rigorously.