Invention Grant
US08600090B2 Hearing aid and in-the-ear-device 有权
助听器和耳塞装置

Hearing aid and in-the-ear-device
Abstract:
A hearing aid may include a hearing aid housing. The hearing aid housing may include a first housing wall portion and a second housing wall portion. The first housing wall portion has a first flexibility, the second housing wall portion has a second flexibility and the first flexibility is different than the second flexibility.
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