vanilly1 year ago011Does the product always have to be connected to the cable or can it be charged and then used without a cable?Show in original language (German)wombalino1 year ago+220 Helpful answerIt must always be connected to the power supply.Show in original language (German)Commentkaseege1 year ago+110The diffuser can only be used with a cable. It does not have a rechargeable battery.Show in original language (German)Comment