A hearing device comprising: - a magnetic induction coil; - a magnetic induction control unit interconnected with the magnetic induction coil, the magnetic induction control unit and the magnetic induction coil being configured for wireless communication; - a behind-the-ear housing module, the behind-the-ear housing module comprising a signal processor for processing received audio signals into a signal modified to compensate for a user's hearing impairment; - a connecting module configured for providing the modified signal to an ear of the user; - a coupling module interconnecting the behind-the-ear housing module and the connecting module; wherein the magnetic induction control unit is provided in the behind-the-ear housing module; and wherein the magnetic induction coil is provided in the coupling module; the hearing device characterized in that: the coupling module comprises a first coupling part and a second coupling part, the first coupling part being attached to the behind-the-ear housing module, and the second coupling part being attached to the connecting module; the first coupling part and the second coupling part being configured to be detachably connected; and the magnetic induction coil is provided in the first coupling part. - a magnetic induction coil; - a magnetic induction control unit interconnected with the magnetic induction coil, the magnetic induction control unit and the magnetic induction coil being configured for wireless communication; - a behind-the-ear housing module, the behind-the-ear housing module comprising a signal processor for processing received audio signals into a signal modified to compensate for a user's hearing impairment; - a connecting module configured for providing the modified signal to an ear of the user; - a coupling module interconnecting the behind-the-ear housing module and the connecting module; wherein the magnetic induction control unit is provided in the behind-the-ear housing module; and wherein the magnetic induction coil is provided in the coupling module; the hearing device characterized in that: the coupling module comprises a first coupling part and a second coupling part, the first coupling part being attached to the behind-the-ear housing module, and the second coupling part being attached to the connecting module; the first coupling part and the second coupling part being configured to be detachably connected; and the magnetic induction coil is provided in the first coupling part. wherein the magnetic induction control unit is provided in the behind-the-ear housing module; and wherein the magnetic induction coil is provided in the coupling module; the hearing device characterized in that: the coupling module comprises a first coupling part and a second coupling part, the first coupling part being attached to the behind-the-ear housing module, and the second coupling part being attached to the connecting module; the first coupling part and the second coupling part being configured to be detachably connected; and the magnetic induction coil is provided in the first coupling part. the coupling module comprises a first coupling part and a second coupling part, the first coupling part being attached to the behind-the-ear housing module, and the second coupling part being attached to the connecting module; the first coupling part and the second coupling part being configured to be detachably connected; and the magnetic induction coil is provided in the first coupling part.