The invention relates to an external ear physical therapy device, which comprises a headgear clip, a housing, a micro fan, a micro electromagnetic shaker, a cylinder, a physical therapy head, a hot wind eye, a horn nozzle, heating wires and an adjusting knob. The headgear clip is semicircular, and left and right ends of the headgear chip are fixedly connected with the housing respectively; the micro fan, the heating wires, the horn nozzle and the micro electromagnetic shaker are arranged in the housing sequentially; a head of the cylinder is inserted into the housing, while the other head is provided with the physical therapy head; and the physical therapy head is provided with the hot wind eye. After the external ear physical therapy device is switched on, the micro electromagnetic shaker drives the cylinder to vibrate, meanwhile, wind which is blown by the micro fan forms the hot wind through the horn nozzle and the heating wires, and then is blown out from the hot wind eye of the physical therapy head through the cylinder, so that the external ear is subjected to the physical therapy of shaking and hot blowing.