STEAM MOP Voltage: 230V /50 Hz, 110V/60 HzPower:1400WPressure:150 K pa Volume:400 ml Wire length:5 MAccessory: measuring cup Function: There is a water pump inside and can produce high temperature steam what can clean the dirt, the smear, bacterium and other things attached on the floor. Especially, you need not to wash the mop again and again during your clean work, but just to wash or change the little towel at the bottom of the mop.