年人對(duì)舒適性和曲陽(yáng)用性的需求.使得白叟能夠輕松上手并長(zhǎng)時(shí)間佩戴。不愧是被大家譽(yù)為萬(wàn)元助聽(tīng)器最好平替的高端醫(yī)用級(jí)助聽(tīng)器.性?xún)r(jià)比極高