| 摘要 |
The invention concerns an electrical and mechanical connection between a head worn communication device and an accessory thereto. Mechanical connection means and electrical connection points at the communication device are placed at one and the same surface part, and further connection means and electrical connection points at the accessory are placed at one and the same surface part, such that a sliding action between the two surface parts will cause the respective mechanical connection means to grip each other while the respective electrical connection points gain contact with each other. The invention further concerns a hearing aid with an accessory.
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