Abstract: A housing for a hearing aid to be inserted into an ear of a hearing aid wearer can be produced in a simpler and, in particular, more cost-effective manner than conventional housings. The housing includes a faceplate and two partial shells forming an inner chamber for accommodating hearing aid components. The partial shells have, at least in one portion, an outer contour adapted to an ear canal of the hearing aid wearer. The partial shells forming the inner chamber are produced by injection molding, and the partial shells divide the housing along an area extending parallel to an axis of the ear canal of the hearing aid wearer or diagonally to the axis of the ear canal. A hearing aid having the housing is also provided.

Abstract: A hearing device has a housing with a housing main body and a finger-shaped extension for receiving an ear mold. The finger-shaped extension, starting from a housing base, extends along an insertion direction of the hearing device. A length of the finger-shaped extension along the insertion direction is at least 50% of the corresponding total length of the housing in the insertion direction. A width of the housing base transverse to the insertion direction is at most 40% of the corresponding maximum width of the housing in the transverse direction.

Abstract: An in-ear hearing aid device including a cup fitted into the auditory canal, and having an earphone, an amplifier, and a microphone arranged therein, the device further including a battery chamber, an adjuster and a front plate, the front plate being mounted on a locking plate firmly connected to the cup, and being lockable and rotatable around the axis of rotation revolving on the locking plate that runs vertical to the locking plate, the front plate having a closed outer surface that is only interrupted by a sound inlet opening.