Vibratory actuator and electronic device

A vibratory actuator comprising:

• a vibration body including an elastic body and an electro-mechanical energy conversion element;
• a contact body in contact with the elastic body and configured to relatively move with the vibration body due to vibration of the vibration body;
• a base configured to support the contact body;
• a holding member configured to hold the vibration body and configured to move together with the vibration body in an integral manner;
• and
• a flexible substrate configured to supply power to the electro-mechanical energy conversion element,
• wherein one end of the flexible substrate is arranged along a first surface of the holding member and is folded back with respect to an end portion of the holding member toward a second surface of the holding member on a back side of the first surface, and an other end of the flexible substrate is supported by a portion of the base,
• wherein the flexible substrate forms a U-turn portion including a third surface disposed to be parallel to the second surface, and
• wherein the one end and the other end of the flexible substrate are electrically connected.