| 摘要 |
PROBLEM TO BE SOLVED: To provide a mobile terminal device that prevents deterioration in sound collecting capability.SOLUTION: The mobile terminal device includes: a first housing having a first surface and a second surface, and having a first opening extending through the first surface; a first microphone disposed near the first opening in the first housing; and a second housing having a slide surface which slides over the second surface of the first housing, overlaps a portion of the first housing including a position at which the first microphone is disposed when the second housing overlaps the first housing in a minimum area by sliding, and has a formed second opening penetrating through a surface in the minimum area of the surface opposite to the slide surface. |
