A system having an audio device (10) with a wireless communication interface (18) and a memory (36) for storing use data obtained by data logging concerning the present or previous use of the audio device; and a mobile device (12) having a wireless communication interface (24) for data exchange with the audio device, a display (54) for displaying information concerning the audio device, and a data processing unit (52) for selecting the information concerning the audio device to be displayed according to the use situation and/or use history of the audio device as determined from logged use data transmitted from the audio device via the wireless communication interface.