| 摘要 |
One embodiment of the portable electronic device according to the present invention includes a housing provided with a camera 6 to enable image capture. In the housing, arranged are a pressure sensor 5 for detecting that the housing is in a submerged state, a speaker 3 for emitting shutter sound at the time of photographing using the camera 6, and a control circuit 1 for controlling an operation of the speaker 3. When the pressure sensor 5 detects that the housing is in the submerged state, the control circuit 1 increases volume of the shutter sound emitted from the speaker 3.
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