Hearing device adapted for matching input transducers using the voice of a wearer of the hearing device

A hearing device configured to be worn by a user, the hearing device comprising first and second separate parts, the first part comprising a first input transducer providing a first electric input signal representative of sound in an environment of the user, and the second part comprising a second input transducer providing a second electric input signal representative of sound in the environment of the user, wherein the first and second parts are electrically connectable with each other via a wired or wireless connection, and wherein the hearing device further

• comprises a beamformer filtering unit configured to receive said first and second electric input signals and to provide a spatially filtered signal based thereon;
• comprises or has access to a memory comprising a previously determined own voice transfer function corresponding to a target sound source located at said user's mouth;
• wherein said hearing device is configured to determine an updated own voice transfer function according to activation of a predefined trigger, when the user's own voice is present, and to store an updated own voice transfer function, e.g. a relative transfer function, in said memory, and
• at least one combination unit configured to apply a first multiplication factor to at least one of said first and second electric input signals, and
• a control unit configured to determine said first, possibly complex, multiplication factor so as to decrease a difference measure representative of a difference between said previously determined own voice transfer function and said updated own voice transfer function.