???????? Dimension : Approx. 25x24cm/9.84"x9.45" ???????? Length of hose : Approx. 100cm/39.37" ???????? Length of power cord ? Approx. 240cm/94.79" ????????Operation: 1.Plug the unit a car cigarette lighter. 2.Open the vacuum cleaner power switch. 3.Insert clean head into brush cleaner hose. 4.when vacuuming, using time as the motor temperature rises will not affect the normal vacuum cleaner use of time; If you have used it for 20 minutes once, you should allow the motor to cool 5 minutes before resuming use. ????????Package Include : 1 x 12V Wet Dry Vac Vacuum Cleaner Inflator Portable Turbo Hand Held for Car or Shop 1 x Large Brush Heads 1 x Crevice Head 1 x Nozzle Head