1.DC12v,new smart mental compressoer design with easy carry handle                       2.30mm cylinder,3-4minutes to inflate normal car tre,it can inflate for middle bus and small truck as well                     3.with LED light                  4.3m cord and 58cm air hose 5.with whole metal connector 6.with small feet to keep stable,smaller noise when working                       7.with air hose and cord storage