FAST INFLATION: large air flow 1.24CFM @ 0 PSI, Inflates a standard car tire in 5 minutes (195/65/R15, 0-35psi)
SMART DIGITAL PRESSURE TECHNOLOGY: Simply pre-set the tire pressure level,then press “on” button, It will automatically shut off when the proper tire pressure is... http://bestgoodini.com/7-tirewell-12v-tire-inflator-digital-portable-air-compressor/