its 4.5 bars and 120g / min this cleaner offers good power. However it lacks accessories: no small brush to clean sofas, mattresses ect .... A window squeegee is present but it is a basic squeegee that can be found on the market, no squeegee passes steam, it is necessary to use the angled nozzle to apply steam and use that ordinary window squeegee to wipe: So no interest. If you want more accessories will have to purchase them separately for between 9 and 14 eur. For switching on I expected better, the buttons on the device are fictional, there is a simple on / off button on the handle, when put in the off position, it takes a few seconds to go out. For soils it is really perfect, effortless cleaning. I'm still satisfied with my purchase because it is a good value for money and buy the more accessories. His little chest is useful for storing the wire.