An electronic device includes a first body, a second body, and a speaker module. The first body includes a first housing and a second housing disposed on the first housing. The second body is pivotally connected to the first body. The speaker module is movably disposed in the first body. The first body has a first surface and a second surface, and the first surface and the second surface are respectively located at two opposite sides of the speaker module. When the speaker module is abutted against the first surface, the speaker module resonates with the first housing to emit a first sound. When the speaker module is abutted against the second surface, the speaker module resonates with the second housing to emit a second sound.