Dekao-kun hearing amplifier. Used approximately 5-10 times a month for about six months. Earphones can be used, but consider them a bonus. Operation confirmed. Retail price: 29,000 yen 【Smart design, discreet】Simple volume and tone dials allow you to create the perfect sound for you. 【Made in Japan!】 From design to manufacturing, this product is directly handled by the manufacturer, Shoei Electronics Co., Ltd. 【We are committed to sound quality. Patented microphone mechanism】 The patented microphone mechanism allows the speaker's voice to be heard clearly and distinctly.