Binaural hearing device with noise reduction in voice during a call

A hearing device system includes: first and second hearing devices, each of which comprising at least one microphone, a primary antenna, and a speaker; the hearing device system configured to communicate with an electronic device configured to establish a call between the user and a far-end person; the hearing device system configured to determine a first noise level, N1, of sound received by the at least one microphone of the first hearing device, and a second noise level, N2, of sound received by the at least one microphone of the second hearing device; the hearing device system configured to transmit a voice signal to the electronic device, the voice signal being based on a voice of the user captured by the at least one microphone of the first hearing device when N1N2.