The Siemens iQ700 WD4HU541GB washing machine has a great efficiency rating. Wash & dry in one go with the wifi-enabled washer-dryer in only 60 minutes.smartFinish – Smooth away creases to cut down on ironing.autoDry technology – For gentle and precise drying that saves energy.speedPack XL – Speed up your programmes. Or wash and dry in just 60 minutes.Home Connect – Access and control your washer dryer remotely.Get more done in one go with a 10kg-load wash and a 6kg drying load – high capacity