PROBLEM TO BE SOLVED: To miniaturize an electronic apparatus having a piezoelectric element.SOLUTION: An electronic apparatus 10 includes: a housing 100; and a piezoelectric element 310. The housing 100 has: a first housing 110 and a second housing 120. The first housing 110 constitutes a first surface of the electronic apparatus 10. The second housing 120 constitutes a second surface of the electronic apparatus 10. The second surface is an opposite surface of the first surface. The housing 100 has a side surface 102. A piezoelectric element 310 is positioned on the side surface 102. The piezoelectric element 310 constitutes a part of an oscillation device 300.
