A
hearing aid system adapted for establishing a conversation group with other
hearing aid systems used by different users, comprises a
hearing aid (1, 2, 3, 4, 5) with an associated
relay device (11, 12, 13, 14, 15). The
relay device is (11, 12, 13, 14, 15) adapted for
wireless communication (21, 22, 23, 24, 25) with said hearing aid and for
wireless communication (31, 32, 33, 34, 35) with a second hearing aid
system. The
relay device (11, 12, 13, 14, 15) is also adapted for receiving and displaying information about said second hearing aid systems being available for participation in said conversation group, and it comprises means for selection of said other hearing aid systems for inclusion into the conversation group. The invention further provides a method for establishing a conversation group among hearing aid users.