摘要 |
<p>The device has a device housing (2), an outer cover (4) and a microphone arranged in the housing. The cover has a hearing tube (12) that is shifted downwards opposite to a microphone-receiver (6) in a normal installation condition of the device. A hearing channel (14) is provided between the tube and an area of the receiver. A sealing encloses the area of the tube and the channel and is arranged between the cover and a housing part.</p> |