DC12V 100PSI;diameter of cylinder:30mm; power:130W Inflate ordinary car tyre in 3min(>30PSI) With 10ft cord lighter plug With four nozzle metal adaptors for inflating bikes,tyres,balls,etc. With pressure gauge and 1m air hose Many colors for choice Package size: 45X19X34cm Packing: 1pc/color box, 10pcs/ctn G/N.W(KG): 18/17 Container:20ft-9000pcs; 40ft-18000pcs