Datura4 years ago000can the light function also be switched on individually? or even without being connected to a device?Show in original language (German)Ianus4 years ago000 Helpful answerThere is a button on the unit to change the light pattern or turn it off completely. Lights up even without an active connection.Show in original language (German)Commentstvilliger4 years ago000Exactly the same for meShow in original language (German)Comment