Anonymous2 years ago000Does the alarm clock always have to be plugged into the mains by means of a cable or is a rechargeable battery integrated?Show in original language (German)Anonymous2 years ago • purchased this product000purchased this productIt must always be connected to the power supply, otherwise it won't even turn on.Show in original language (Italian)CommentAnonymous2 years ago • purchased this product000purchased this productNo batteries, only mains power.Show in original language (French)Comment