An electronic device according to the present disclosure includes a speaker. The electronic device includes an inner case that accommodates the speaker, and an outer case that accommodates the inner case, the outer case having therein an opening, or a gap between the outer case and a member adjacent thereto. A predetermined space is formed between the inner case and the outer case. A communicating portion connecting a space inside the inner case and the predetermined space is provided at a position close to the speaker in the inner case. The gap or the opening connects with the predetermined space.