WIRELESS LISTENING DEVICE
    14.
    发明申请

    公开(公告)号:US20220217463A1

    公开(公告)日:2022-07-07

    申请号:US17496746

    申请日:2021-10-07

    Applicant: APPLE INC.

    Abstract: An earphone comprising: a device housing that defines an internal cavity within the device housing; an acoustic port formed through a wall of the device housing and having an opening at an exterior surface of the device housing; an audio driver disposed within the device housing and aligned to emit sound through the acoustic port; and a mesh disposed within the acoustic port and having an outer periphery spaced apart from the device housing wall, wherein the mesh forms a portion of an exterior surface of the earphone that is recessed from the opening at the exterior surface of the device housing.

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